257486099

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1861}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 287790720

約数和(自身を除く): 30304621

約数列:

[1, 13, 29, 367, 377, 1861, 4771, 10643, 24193, 53969, 138359, 682987, 701597, 8878831, 19806623, 257486099]

約数ペア:

[(1, 257486099), (13, 19806623), (29, 8878831), (367, 701597), (377, 682987), (1861, 138359), (4771, 53969), (10643, 24193)]