2095491490

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{633079}}^1$

素因数の和:633417

約数の個数: 16

約数和(自身を含む): 3783286080

約数和(自身を除く): 1687794590

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 633079, 1266158, 3165395, 6330790, 209549149, 419098298, 1047745745, 2095491490]

約数ペア:

[(1, 2095491490), (2, 1047745745), (5, 419098298), (10, 209549149), (331, 6330790), (662, 3165395), (1655, 1266158), (3310, 633079)]