127041038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{3167}}^1$

素因数の和:3847

約数の個数: 16

約数和(自身を含む): 197074944

約数和(自身を除く): 70033906

約数列:

[1, 2, 31, 62, 647, 1294, 3167, 6334, 20057, 40114, 98177, 196354, 2049049, 4098098, 63520519, 127041038]

約数ペア:

[(1, 127041038), (2, 63520519), (31, 4098098), (62, 2049049), (647, 196354), (1294, 98177), (3167, 40114), (6334, 20057)]