2675990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3847

約数の個数: 16

約数和(自身を含む): 4885920

約数和(自身を除く): 2209930

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3769, 7538, 18845, 37690, 267599, 535198, 1337995, 2675990]

約数ペア:

[(1, 2675990), (2, 1337995), (5, 535198), (10, 267599), (71, 37690), (142, 18845), (355, 7538), (710, 3769)]