259144834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{36779}}^1$

素因数の和:37065

約数の個数: 16

約数和(自身を含む): 420174720

約数和(自身を除く): 161029886

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 36779, 73558, 478127, 956254, 9967109, 19934218, 129572417, 259144834]

約数ペア:

[(1, 259144834), (2, 129572417), (13, 19934218), (26, 9967109), (271, 956254), (542, 478127), (3523, 73558), (7046, 36779)]