268261015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{4021}}^1$

素因数の和:5250

約数の個数: 16

約数和(自身を含む): 351554976

約数和(自身を除く): 83293961

約数列:

[1, 5, 11, 55, 1213, 4021, 6065, 13343, 20105, 44231, 66715, 221155, 4877473, 24387365, 53652203, 268261015]

約数ペア:

[(1, 268261015), (5, 53652203), (11, 24387365), (55, 4877473), (1213, 221155), (4021, 66715), (6065, 44231), (13343, 20105)]