289447684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{6857}}^1$

素因数の和:7095

約数の個数: 24

約数和(自身を含む): 517888728

約数和(自身を除く): 228441044

約数列:

[1, 2, 4, 61, 122, 173, 244, 346, 692, 6857, 10553, 13714, 21106, 27428, 42212, 418277, 836554, 1186261, 1673108, 2372522, 4745044, 72361921, 144723842, 289447684]

約数ペア:

[(1, 289447684), (2, 144723842), (4, 72361921), (61, 4745044), (122, 2372522), (173, 1673108), (244, 1186261), (346, 836554), (692, 418277), (6857, 42212), (10553, 27428), (13714, 21106)]