1513292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 2920512

約数和(自身を除く): 1407220

約数列:

[1, 2, 4, 11, 22, 44, 163, 211, 326, 422, 652, 844, 1793, 2321, 3586, 4642, 7172, 9284, 34393, 68786, 137572, 378323, 756646, 1513292]

約数ペア:

[(1, 1513292), (2, 756646), (4, 378323), (11, 137572), (22, 68786), (44, 34393), (163, 9284), (211, 7172), (326, 4642), (422, 3586), (652, 2321), (844, 1793)]