622794502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{135449}}^1$

素因数の和:135492

約数の個数: 24

約数和(自身を含む): 1080891000

約数和(自身を除く): 458096498

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 135449, 270898, 1489939, 2573531, 2979878, 5147062, 16389329, 28308841, 32778658, 56617682, 311397251, 622794502]

約数ペア:

[(1, 622794502), (2, 311397251), (11, 56617682), (19, 32778658), (22, 28308841), (38, 16389329), (121, 5147062), (209, 2979878), (242, 2573531), (418, 1489939), (2299, 270898), (4598, 135449)]