2684410

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 4852512

約数和(自身を除く): 2168102

約数列:

[1, 2, 5, 10, 331, 662, 811, 1622, 1655, 3310, 4055, 8110, 268441, 536882, 1342205, 2684410]

約数ペア:

[(1, 2684410), (2, 1342205), (5, 536882), (10, 268441), (331, 8110), (662, 4055), (811, 3310), (1622, 1655)]