2490959482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{75133}}^1$

素因数の和:75294

約数の個数: 24

約数和(自身を含む): 4137028308

約数和(自身を除く): 1646068826

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1507, 3014, 16577, 33154, 75133, 150266, 826463, 1652926, 9091093, 10293221, 18182186, 20586442, 113225431, 226450862, 1245479741, 2490959482]

約数ペア:

[(1, 2490959482), (2, 1245479741), (11, 226450862), (22, 113225431), (121, 20586442), (137, 18182186), (242, 10293221), (274, 9091093), (1507, 1652926), (3014, 826463), (16577, 150266), (33154, 75133)]