397593124

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 702623768

約数和(自身を除く): 305030644

約数列:

[1, 2, 4, 193, 241, 386, 482, 772, 964, 2137, 4274, 8548, 46513, 93026, 186052, 412441, 515017, 824882, 1030034, 1649764, 2060068, 99398281, 198796562, 397593124]

約数ペア:

[(1, 397593124), (2, 198796562), (4, 99398281), (193, 2060068), (241, 1649764), (386, 1030034), (482, 824882), (772, 515017), (964, 412441), (2137, 186052), (4274, 93026), (8548, 46513)]