2783754428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{859}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 6229977600

約数和(自身を除く): 3446223172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 307, 364, 377, 406, 614, 754, 812, 859, 1228, 1508, 1718, 2149, 2639, 3436, 3991, 4298, 5278, 6013, 7982, 8596, 8903, 10556, 11167, 12026, 15964, 17806, 22334, 24052, 24911, 27937, 35612, 44668, 49822, 55874, 62321, 78169, 99644, 111748, 115739, 124642, 156338, 174377, 231478, 249284, 263713, 312676, 323843, 348754, 462956, 527426, 647686, 697508, 810173, 1054852, 1295372, 1620346, 1845991, 2266901, 3240692, 3428269, 3691982, 4533802, 6856538, 7383964, 7647677, 9067604, 13713076, 15295354, 23997883, 30590708, 47995766, 53533739, 95991532, 99419801, 107067478, 198839602, 214134956, 397679204, 695938607, 1391877214, 2783754428]

約数ペア:

[(1, 2783754428), (2, 1391877214), (4, 695938607), (7, 397679204), (13, 214134956), (14, 198839602), (26, 107067478), (28, 99419801), (29, 95991532), (52, 53533739), (58, 47995766), (91, 30590708), (116, 23997883), (182, 15295354), (203, 13713076), (307, 9067604), (364, 7647677), (377, 7383964), (406, 6856538), (614, 4533802), (754, 3691982), (812, 3428269), (859, 3240692), (1228, 2266901), (1508, 1845991), (1718, 1620346), (2149, 1295372), (2639, 1054852), (3436, 810173), (3991, 697508), (4298, 647686), (5278, 527426), (6013, 462956), (7982, 348754), (8596, 323843), (8903, 312676), (10556, 263713), (11167, 249284), (12026, 231478), (15964, 174377), (17806, 156338), (22334, 124642), (24052, 115739), (24911, 111748), (27937, 99644), (35612, 78169), (44668, 62321), (49822, 55874)]