1326908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 2585520

約数和(自身を除く): 1258612

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 569, 583, 1138, 1166, 2276, 2332, 6259, 12518, 25036, 30157, 60314, 120628, 331727, 663454, 1326908]

約数ペア:

[(1, 1326908), (2, 663454), (4, 331727), (11, 120628), (22, 60314), (44, 30157), (53, 25036), (106, 12518), (212, 6259), (569, 2332), (583, 2276), (1138, 1166)]