290417192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2792473}}^1$

素因数の和:2792492

約数の個数: 16

約数和(自身を含む): 586419540

約数和(自身を除く): 296002348

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2792473, 5584946, 11169892, 22339784, 36302149, 72604298, 145208596, 290417192]

約数ペア:

[(1, 290417192), (2, 145208596), (4, 72604298), (8, 36302149), (13, 22339784), (26, 11169892), (52, 5584946), (104, 2792473)]