2228156912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{2659}}^1$

素因数の和:3381

約数の個数: 40

約数和(自身を含む): 4377636480

約数和(自身を除く): 2149479568

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 631, 664, 1262, 1328, 2524, 2659, 5048, 5318, 10096, 10636, 21272, 42544, 52373, 104746, 209492, 220697, 418984, 441394, 837968, 882788, 1677829, 1765576, 3355658, 3531152, 6711316, 13422632, 26845264, 139259807, 278519614, 557039228, 1114078456, 2228156912]

約数ペア:

[(1, 2228156912), (2, 1114078456), (4, 557039228), (8, 278519614), (16, 139259807), (83, 26845264), (166, 13422632), (332, 6711316), (631, 3531152), (664, 3355658), (1262, 1765576), (1328, 1677829), (2524, 882788), (2659, 837968), (5048, 441394), (5318, 418984), (10096, 220697), (10636, 209492), (21272, 104746), (42544, 52373)]