139193026

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{4567}}^1$

素因数の和:4894

約数の個数: 24

約数和(自身を含む): 243711936

約数和(自身を除く): 104518910

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 2177, 4354, 4567, 9134, 15239, 30478, 31969, 63938, 223783, 447566, 1420337, 2840674, 9942359, 19884718, 69596513, 139193026]

約数ペア:

[(1, 139193026), (2, 69596513), (7, 19884718), (14, 9942359), (49, 2840674), (98, 1420337), (311, 447566), (622, 223783), (2177, 63938), (4354, 31969), (4567, 30478), (9134, 15239)]