317458492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{129893}}^1$

素因数の和:129957

約数の個数: 24

約数和(自身を含む): 611021376

約数和(自身を除く): 293562884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 129893, 259786, 519572, 1688609, 3377218, 6104971, 6754436, 12209942, 24419884, 79364623, 158729246, 317458492]

約数ペア:

[(1, 317458492), (2, 158729246), (4, 79364623), (13, 24419884), (26, 12209942), (47, 6754436), (52, 6104971), (94, 3377218), (188, 1688609), (611, 519572), (1222, 259786), (2444, 129893)]