41917460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161221}}^1$

素因数の和:161243

約数の個数: 24

約数和(自身を含む): 94798536

約数和(自身を除く): 52881076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 161221, 322442, 644884, 806105, 1612210, 2095873, 3224420, 4191746, 8383492, 10479365, 20958730, 41917460]

約数ペア:

[(1, 41917460), (2, 20958730), (4, 10479365), (5, 8383492), (10, 4191746), (13, 3224420), (20, 2095873), (26, 1612210), (52, 806105), (65, 644884), (130, 322442), (260, 161221)]