1393704145

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{12781}}^1$

素因数の和:13092

約数の個数: 16

約数和(自身を含む): 1696120272

約数和(自身を除く): 302416127

約数列:

[1, 5, 113, 193, 565, 965, 12781, 21809, 63905, 109045, 1444253, 2466733, 7221265, 12333665, 278740829, 1393704145]

約数ペア:

[(1, 1393704145), (5, 278740829), (113, 12333665), (193, 7221265), (565, 2466733), (965, 1444253), (12781, 109045), (21809, 63905)]