2644825970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3725107}}^1$

素因数の和:3725185

約数の個数: 16

約数和(自身を含む): 4827739968

約数和(自身を除く): 2182913998

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3725107, 7450214, 18625535, 37251070, 264482597, 528965194, 1322412985, 2644825970]

約数ペア:

[(1, 2644825970), (2, 1322412985), (5, 528965194), (10, 264482597), (71, 37251070), (142, 18625535), (355, 7450214), (710, 3725107)]