7140061790

素因数分解:

$2^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{556513}}^1$

素因数の和:557803

約数の個数: 16

約数和(自身を含む): 12862151568

約数和(自身を除く): 5722089778

約数列:

[1, 2, 5, 10, 1283, 2566, 6415, 12830, 556513, 1113026, 2782565, 5565130, 714006179, 1428012358, 3570030895, 7140061790]

約数ペア:

[(1, 7140061790), (2, 3570030895), (5, 1428012358), (10, 714006179), (1283, 5565130), (2566, 2782565), (6415, 1113026), (12830, 556513)]