258804564486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{77162959}}^1$

素因数の和:77163020

約数の個数: 32

約数和(自身を含む): 570388600320

約数和(自身を除く): 311584035834

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 77162959, 154325918, 231488877, 462977754, 1003118467, 2006236934, 3009355401, 3318007237, 6018710802, 6636014474, 9954021711, 19908043422, 43134094081, 86268188162, 129402282243, 258804564486]

約数ペア:

[(1, 258804564486), (2, 129402282243), (3, 86268188162), (6, 43134094081), (13, 19908043422), (26, 9954021711), (39, 6636014474), (43, 6018710802), (78, 3318007237), (86, 3009355401), (129, 2006236934), (258, 1003118467), (559, 462977754), (1118, 231488877), (1677, 154325918), (3354, 77162959)]