1900704968

素因数分解:

$2^3\times {\mathrm{2671}}^1\times {\mathrm{88951}}^1$

素因数の和:91628

約数の個数: 16

約数和(自身を含む): 3565196160

約数和(自身を除く): 1664491192

約数列:

[1, 2, 4, 8, 2671, 5342, 10684, 21368, 88951, 177902, 355804, 711608, 237588121, 475176242, 950352484, 1900704968]

約数ペア:

[(1, 1900704968), (2, 950352484), (4, 475176242), (8, 237588121), (2671, 711608), (5342, 355804), (10684, 177902), (21368, 88951)]