2018963810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2843611}}^1$

素因数の和:2843689

約数の個数: 16

約数和(自身を含む): 3685321152

約数和(自身を除く): 1666357342

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2843611, 5687222, 14218055, 28436110, 201896381, 403792762, 1009481905, 2018963810]

約数ペア:

[(1, 2018963810), (2, 1009481905), (5, 403792762), (10, 201896381), (71, 28436110), (142, 14218055), (355, 5687222), (710, 2843611)]