2118613618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{2957}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 3590775360

約数和(自身を除く): 1472161742

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 1123, 2246, 2957, 5914, 12353, 24706, 32527, 32567, 65054, 65134, 85753, 171506, 358237, 716474, 943283, 1886566, 3320711, 6641422, 36527821, 73055642, 96300619, 192601238, 1059306809, 2118613618]

約数ペア:

[(1, 2118613618), (2, 1059306809), (11, 192601238), (22, 96300619), (29, 73055642), (58, 36527821), (319, 6641422), (638, 3320711), (1123, 1886566), (2246, 943283), (2957, 716474), (5914, 358237), (12353, 171506), (24706, 85753), (32527, 65134), (32567, 65054)]