4890896

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1526

約数の個数: 20

約数和(自身を含む): 9523200

約数和(自身を除く): 4632304

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1279, 1912, 2558, 3824, 5116, 10232, 20464, 305681, 611362, 1222724, 2445448, 4890896]

約数ペア:

[(1, 4890896), (2, 2445448), (4, 1222724), (8, 611362), (16, 305681), (239, 20464), (478, 10232), (956, 5116), (1279, 3824), (1912, 2558)]