2557445473

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{6869}}^1$

素因数の和:7089

約数の個数: 24

約数和(自身を含む): 2993313960

約数和(自身を除く): 435868487

約数列:

[1, 11, 17, 121, 181, 187, 1991, 2057, 3077, 6869, 21901, 33847, 75559, 116773, 372317, 831149, 1243289, 1284503, 13676179, 14129533, 21135913, 150437969, 232495043, 2557445473]

約数ペア:

[(1, 2557445473), (11, 232495043), (17, 150437969), (121, 21135913), (181, 14129533), (187, 13676179), (1991, 1284503), (2057, 1243289), (3077, 831149), (6869, 372317), (21901, 116773), (33847, 75559)]