492040367

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 650143872

約数和(自身を除く): 158103505

約数列:

[1, 7, 13, 17, 73, 91, 119, 221, 511, 949, 1241, 1547, 4357, 6643, 8687, 16133, 30499, 56641, 74069, 112931, 318061, 396487, 518483, 962897, 2226427, 4134793, 5407037, 6740279, 28943551, 37849259, 70291481, 492040367]

約数ペア:

[(1, 492040367), (7, 70291481), (13, 37849259), (17, 28943551), (73, 6740279), (91, 5407037), (119, 4134793), (221, 2226427), (511, 962897), (949, 518483), (1241, 396487), (1547, 318061), (4357, 112931), (6643, 74069), (8687, 56641), (16133, 30499)]