826645972

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{5981}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 1464752520

約数和(自身を除く): 638106548

約数列:

[1, 2, 4, 109, 218, 317, 436, 634, 1268, 5981, 11962, 23924, 34553, 69106, 138212, 651929, 1303858, 1895977, 2607716, 3791954, 7583908, 206661493, 413322986, 826645972]

約数ペア:

[(1, 826645972), (2, 413322986), (4, 206661493), (109, 7583908), (218, 3791954), (317, 2607716), (436, 1895977), (634, 1303858), (1268, 651929), (5981, 138212), (11962, 69106), (23924, 34553)]