2912702898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{26953}}^1$

素因数の和:27079

約数の個数: 64

約数和(自身を含む): 6955425792

約数和(自身を除く): 4042722894

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 83, 93, 166, 186, 217, 249, 434, 498, 581, 651, 1162, 1302, 1743, 2573, 3486, 5146, 7719, 15438, 18011, 26953, 36022, 53906, 54033, 80859, 108066, 161718, 188671, 377342, 566013, 835543, 1132026, 1671086, 2237099, 2506629, 4474198, 5013258, 5848801, 6711297, 11697602, 13422594, 15659693, 17546403, 31319386, 35092806, 46979079, 69350069, 93958158, 138700138, 208050207, 416100414, 485450483, 970900966, 1456351449, 2912702898]

約数ペア:

[(1, 2912702898), (2, 1456351449), (3, 970900966), (6, 485450483), (7, 416100414), (14, 208050207), (21, 138700138), (31, 93958158), (42, 69350069), (62, 46979079), (83, 35092806), (93, 31319386), (166, 17546403), (186, 15659693), (217, 13422594), (249, 11697602), (434, 6711297), (498, 5848801), (581, 5013258), (651, 4474198), (1162, 2506629), (1302, 2237099), (1743, 1671086), (2573, 1132026), (3486, 835543), (5146, 566013), (7719, 377342), (15438, 188671), (18011, 161718), (26953, 108066), (36022, 80859), (53906, 54033)]