2661511490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24195559}}^1$

素因数の和:24195577

約数の個数: 16

約数和(自身を含む): 5226240960

約数和(自身を除く): 2564729470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 24195559, 48391118, 120977795, 241955590, 266151149, 532302298, 1330755745, 2661511490]

約数ペア:

[(1, 2661511490), (2, 1330755745), (5, 532302298), (10, 266151149), (11, 241955590), (22, 120977795), (55, 48391118), (110, 24195559)]