1717216

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 3420144

約数和(自身を除く): 1702928

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 521, 824, 1042, 1648, 2084, 3296, 4168, 8336, 16672, 53663, 107326, 214652, 429304, 858608, 1717216]

約数ペア:

[(1, 1717216), (2, 858608), (4, 429304), (8, 214652), (16, 107326), (32, 53663), (103, 16672), (206, 8336), (412, 4168), (521, 3296), (824, 2084), (1042, 1648)]