358267390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6221}}^1$

素因数の和:6684

約数の個数: 32

約数和(自身を含む): 696167136

約数和(自身を除く): 337899746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 2215, 4430, 5759, 6221, 11518, 12442, 28795, 31105, 57590, 62210, 80873, 161746, 404365, 808730, 2755903, 5511806, 13779515, 27559030, 35826739, 71653478, 179133695, 358267390]

約数ペア:

[(1, 358267390), (2, 179133695), (5, 71653478), (10, 35826739), (13, 27559030), (26, 13779515), (65, 5511806), (130, 2755903), (443, 808730), (886, 404365), (2215, 161746), (4430, 80873), (5759, 62210), (6221, 57590), (11518, 31105), (12442, 28795)]