7975896312

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{997}}^1\times {\mathrm{1297}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 20052853920

約数和(自身を除く): 12076957608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 997, 1028, 1297, 1542, 1994, 2056, 2594, 2991, 3084, 3891, 3988, 5188, 5982, 6168, 7782, 7976, 10376, 11964, 15564, 23928, 31128, 256229, 333329, 512458, 666658, 768687, 999987, 1024916, 1293109, 1333316, 1537374, 1999974, 2049832, 2586218, 2666632, 3074748, 3879327, 3999948, 5172436, 6149496, 7758654, 7999896, 10344872, 15517308, 31034616, 332329013, 664658026, 996987039, 1329316052, 1993974078, 2658632104, 3987948156, 7975896312]

約数ペア:

[(1, 7975896312), (2, 3987948156), (3, 2658632104), (4, 1993974078), (6, 1329316052), (8, 996987039), (12, 664658026), (24, 332329013), (257, 31034616), (514, 15517308), (771, 10344872), (997, 7999896), (1028, 7758654), (1297, 6149496), (1542, 5172436), (1994, 3999948), (2056, 3879327), (2594, 3074748), (2991, 2666632), (3084, 2586218), (3891, 2049832), (3988, 1999974), (5188, 1537374), (5982, 1333316), (6168, 1293109), (7782, 1024916), (7976, 999987), (10376, 768687), (11964, 666658), (15564, 512458), (23928, 333329), (31128, 256229)]