490630908

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{225889}}^1$

素因数の和:226077

約数の個数: 24

約数和(自身を含む): 1151135440

約数和(自身を除く): 660504532

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 225889, 451778, 677667, 903556, 1355334, 2710668, 40885909, 81771818, 122657727, 163543636, 245315454, 490630908]

約数ペア:

[(1, 490630908), (2, 245315454), (3, 163543636), (4, 122657727), (6, 81771818), (12, 40885909), (181, 2710668), (362, 1355334), (543, 903556), (724, 677667), (1086, 451778), (2172, 225889)]