278840684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{104513}}^1$

素因数の和:104569

約数の個数: 24

約数和(自身を含む): 526750560

約数和(自身を除く): 247909876

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 104513, 209026, 418052, 2403799, 3030877, 4807598, 6061754, 9615196, 12123508, 69710171, 139420342, 278840684]

約数ペア:

[(1, 278840684), (2, 139420342), (4, 69710171), (23, 12123508), (29, 9615196), (46, 6061754), (58, 4807598), (92, 3030877), (116, 2403799), (667, 418052), (1334, 209026), (2668, 104513)]