2540682

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:938

約数の個数: 24

約数和(自身を含む): 5541120

約数和(自身を除く): 3000438

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 739, 1146, 1478, 1719, 2217, 3438, 4434, 6651, 13302, 141149, 282298, 423447, 846894, 1270341, 2540682]

約数ペア:

[(1, 2540682), (2, 1270341), (3, 846894), (6, 423447), (9, 282298), (18, 141149), (191, 13302), (382, 6651), (573, 4434), (739, 3438), (1146, 2217), (1478, 1719)]