290468702

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{1697}}^1$

素因数の和:1844

約数の個数: 24

約数和(自身を含む): 462494448

約数和(自身を除く): 172025746

約数列:

[1, 2, 23, 46, 61, 122, 1403, 1697, 2806, 3394, 3721, 7442, 39031, 78062, 85583, 103517, 171166, 207034, 2380891, 4761782, 6314537, 12629074, 145234351, 290468702]

約数ペア:

[(1, 290468702), (2, 145234351), (23, 12629074), (46, 6314537), (61, 4761782), (122, 2380891), (1403, 207034), (1697, 171166), (2806, 103517), (3394, 85583), (3721, 78062), (7442, 39031)]