2012653539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{54959}}^1$

素因数の和:55291

約数の個数: 24

約数和(自身を含む): 3140854080

約数和(自身を除く): 1128200541

約数列:

[1, 3, 9, 13, 39, 117, 313, 939, 2817, 4069, 12207, 36621, 54959, 164877, 494631, 714467, 2143401, 6430203, 17202167, 51606501, 154819503, 223628171, 670884513, 2012653539]

約数ペア:

[(1, 2012653539), (3, 670884513), (9, 223628171), (13, 154819503), (39, 51606501), (117, 17202167), (313, 6430203), (939, 2143401), (2817, 714467), (4069, 494631), (12207, 164877), (36621, 54959)]