2799530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 5111424

約数和(自身を除く): 2311894

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3943, 7886, 19715, 39430, 279953, 559906, 1399765, 2799530]

約数ペア:

[(1, 2799530), (2, 1399765), (5, 559906), (10, 279953), (71, 39430), (142, 19715), (355, 7886), (710, 3943)]