491104

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 982800

約数和(自身を除く): 491696

約数列:

[1, 2, 4, 8, 16, 32, 103, 149, 206, 298, 412, 596, 824, 1192, 1648, 2384, 3296, 4768, 15347, 30694, 61388, 122776, 245552, 491104]

約数ペア:

[(1, 491104), (2, 245552), (4, 122776), (8, 61388), (16, 30694), (32, 15347), (103, 4768), (149, 3296), (206, 2384), (298, 1648), (412, 1192), (596, 824)]