129065612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{14347}}^1$

素因数の和:14537

約数の個数: 24

約数和(自身を含む): 244662096

約数和(自身を除く): 115596484

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 14347, 28694, 57388, 186511, 373022, 746044, 2482031, 4964062, 9928124, 32266403, 64532806, 129065612]

約数ペア:

[(1, 129065612), (2, 64532806), (4, 32266403), (13, 9928124), (26, 4964062), (52, 2482031), (173, 746044), (346, 373022), (692, 186511), (2249, 57388), (4498, 28694), (8996, 14347)]