2196268204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{218839}}^1$

素因数の和:219049

約数の個数: 24

約数和(自身を含む): 4160586080

約数和(自身を除く): 1964317876

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 218839, 437678, 875356, 2844907, 5689814, 11379628, 42235927, 84471854, 168943708, 549067051, 1098134102, 2196268204]

約数ペア:

[(1, 2196268204), (2, 1098134102), (4, 549067051), (13, 168943708), (26, 84471854), (52, 42235927), (193, 11379628), (386, 5689814), (772, 2844907), (2509, 875356), (5018, 437678), (10036, 218839)]