940192846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 1501200000

約数和(自身を除く): 561007154

約数列:

[1, 2, 19, 38, 179, 277, 358, 499, 554, 998, 3401, 5263, 6802, 9481, 10526, 18962, 49583, 89321, 99166, 138223, 178642, 276446, 942077, 1697099, 1884154, 2626237, 3394198, 5252474, 24741917, 49483834, 470096423, 940192846]

約数ペア:

[(1, 940192846), (2, 470096423), (19, 49483834), (38, 24741917), (179, 5252474), (277, 3394198), (358, 2626237), (499, 1884154), (554, 1697099), (998, 942077), (3401, 276446), (5263, 178642), (6802, 138223), (9481, 99166), (10526, 89321), (18962, 49583)]