61916530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{36637}}^1$

素因数の和:36670

約数の個数: 24

約数和(自身を含む): 120685572

約数和(自身を除く): 58769042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 36637, 73274, 183185, 366370, 476281, 952562, 2381405, 4762810, 6191653, 12383306, 30958265, 61916530]

約数ペア:

[(1, 61916530), (2, 30958265), (5, 12383306), (10, 6191653), (13, 4762810), (26, 2381405), (65, 952562), (130, 476281), (169, 366370), (338, 183185), (845, 73274), (1690, 36637)]