2557789597

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8059}}^1$

素因数の和:8185

約数の個数: 24

約数和(自身を含む): 2924361440

約数和(自身を除く): 366571843

約数列:

[1, 11, 43, 61, 121, 473, 671, 2623, 5203, 7381, 8059, 28853, 88649, 317383, 346537, 491599, 975139, 3811907, 5407589, 21138757, 41930977, 59483479, 232526327, 2557789597]

約数ペア:

[(1, 2557789597), (11, 232526327), (43, 59483479), (61, 41930977), (121, 21138757), (473, 5407589), (671, 3811907), (2623, 975139), (5203, 491599), (7381, 346537), (8059, 317383), (28853, 88649)]