2230222709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 2693246976

約数和(自身を除く): 463024267

約数列:

[1, 11, 13, 47, 143, 167, 517, 611, 1837, 1987, 2171, 6721, 7849, 21857, 23881, 25831, 86339, 93389, 102037, 284141, 331829, 1027279, 1122407, 1214057, 3650119, 4313777, 13354627, 15595963, 47451547, 171555593, 202747519, 2230222709]

約数ペア:

[(1, 2230222709), (11, 202747519), (13, 171555593), (47, 47451547), (143, 15595963), (167, 13354627), (517, 4313777), (611, 3650119), (1837, 1214057), (1987, 1122407), (2171, 1027279), (6721, 331829), (7849, 284141), (21857, 102037), (23881, 93389), (25831, 86339)]