61901060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238081}}^1$

素因数の和:238103

約数の個数: 24

約数和(自身を含む): 139992216

約数和(自身を除く): 78091156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 238081, 476162, 952324, 1190405, 2380810, 3095053, 4761620, 6190106, 12380212, 15475265, 30950530, 61901060]

約数ペア:

[(1, 61901060), (2, 30950530), (4, 15475265), (5, 12380212), (10, 6190106), (13, 4761620), (20, 3095053), (26, 2380810), (52, 1190405), (65, 952324), (130, 476162), (260, 238081)]