2471922

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:918

約数の個数: 24

約数和(自身を含む): 5391360

約数和(自身を除く): 2919438

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 719, 1146, 1438, 1719, 2157, 3438, 4314, 6471, 12942, 137329, 274658, 411987, 823974, 1235961, 2471922]

約数ペア:

[(1, 2471922), (2, 1235961), (3, 823974), (6, 411987), (9, 274658), (18, 137329), (191, 12942), (382, 6471), (573, 4314), (719, 3438), (1146, 2157), (1438, 1719)]