1251058832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{30869}}^1$

素因数の和:31043

約数の個数: 40

約数和(自身を含む): 2583819000

約数和(自身を除く): 1332760168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 20264, 30869, 40528, 61738, 123476, 246952, 493904, 524773, 1049546, 2099092, 4198184, 4599481, 8396368, 9198962, 18397924, 36795848, 73591696, 78191177, 156382354, 312764708, 625529416, 1251058832]

約数ペア:

[(1, 1251058832), (2, 625529416), (4, 312764708), (8, 156382354), (16, 78191177), (17, 73591696), (34, 36795848), (68, 18397924), (136, 9198962), (149, 8396368), (272, 4599481), (298, 4198184), (596, 2099092), (1192, 1049546), (2384, 524773), (2533, 493904), (5066, 246952), (10132, 123476), (20264, 61738), (30869, 40528)]