138126962

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{1523}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 209470752

約数和(自身を除く): 71343790

約数列:

[1, 2, 137, 274, 331, 662, 1523, 3046, 45347, 90694, 208651, 417302, 504113, 1008226, 69063481, 138126962]

約数ペア:

[(1, 138126962), (2, 69063481), (137, 1008226), (274, 504113), (331, 417302), (662, 208651), (1523, 90694), (3046, 45347)]