2072001652

素因数分解:

$2^2\times 7^2\times {\mathrm{10571437}}^1$

素因数の和:10571455

約数の個数: 18

約数和(自身を含む): 4218003762

約数和(自身を除く): 2146002110

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10571437, 21142874, 42285748, 74000059, 148000118, 296000236, 518000413, 1036000826, 2072001652]

約数ペア:

[(1, 2072001652), (2, 1036000826), (4, 518000413), (7, 296000236), (14, 148000118), (28, 74000059), (49, 42285748), (98, 21142874), (196, 10571437)]