2007889524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 5509183680

約数和(自身を除く): 3501294156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 97, 106, 114, 159, 171, 194, 212, 228, 291, 318, 342, 388, 477, 571, 582, 636, 684, 873, 954, 1007, 1142, 1164, 1713, 1746, 1843, 1908, 2014, 2284, 3021, 3426, 3492, 3686, 4028, 5139, 5141, 5529, 6042, 6852, 7372, 9063, 10278, 10282, 10849, 11058, 12084, 15423, 16587, 18126, 20556, 20564, 21698, 22116, 30263, 30846, 32547, 33174, 36252, 43396, 46269, 55387, 60526, 61692, 65094, 66348, 90789, 92538, 97641, 97679, 110774, 121052, 130188, 166161, 181578, 185076, 195282, 195358, 221548, 272367, 293037, 332322, 363156, 390564, 390716, 498483, 544734, 574997, 586074, 664644, 879111, 996966, 1052353, 1089468, 1149994, 1172148, 1724991, 1758222, 1993932, 2104706, 2299988, 2935511, 3157059, 3449982, 3516444, 4209412, 5174973, 5871022, 6314118, 6899964, 8806533, 9471177, 10349946, 11742044, 12628236, 17613066, 18942354, 20699892, 26419599, 35226132, 37884708, 52839198, 55774709, 105678396, 111549418, 167324127, 223098836, 334648254, 501972381, 669296508, 1003944762, 2007889524]

約数ペア:

[(1, 2007889524), (2, 1003944762), (3, 669296508), (4, 501972381), (6, 334648254), (9, 223098836), (12, 167324127), (18, 111549418), (19, 105678396), (36, 55774709), (38, 52839198), (53, 37884708), (57, 35226132), (76, 26419599), (97, 20699892), (106, 18942354), (114, 17613066), (159, 12628236), (171, 11742044), (194, 10349946), (212, 9471177), (228, 8806533), (291, 6899964), (318, 6314118), (342, 5871022), (388, 5174973), (477, 4209412), (571, 3516444), (582, 3449982), (636, 3157059), (684, 2935511), (873, 2299988), (954, 2104706), (1007, 1993932), (1142, 1758222), (1164, 1724991), (1713, 1172148), (1746, 1149994), (1843, 1089468), (1908, 1052353), (2014, 996966), (2284, 879111), (3021, 664644), (3426, 586074), (3492, 574997), (3686, 544734), (4028, 498483), (5139, 390716), (5141, 390564), (5529, 363156), (6042, 332322), (6852, 293037), (7372, 272367), (9063, 221548), (10278, 195358), (10282, 195282), (10849, 185076), (11058, 181578), (12084, 166161), (15423, 130188), (16587, 121052), (18126, 110774), (20556, 97679), (20564, 97641), (21698, 92538), (22116, 90789), (30263, 66348), (30846, 65094), (32547, 61692), (33174, 60526), (36252, 55387), (43396, 46269)]