2170291288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{15619}}^1$

素因数の和:17215

約数の個数: 32

約数和(自身を含む): 4442328000

約数和(自身を除く): 2272036712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1579, 3158, 6316, 12632, 15619, 17369, 31238, 34738, 62476, 69476, 124952, 138952, 171809, 343618, 687236, 1374472, 24662401, 49324802, 98649604, 197299208, 271286411, 542572822, 1085145644, 2170291288]

約数ペア:

[(1, 2170291288), (2, 1085145644), (4, 542572822), (8, 271286411), (11, 197299208), (22, 98649604), (44, 49324802), (88, 24662401), (1579, 1374472), (3158, 687236), (6316, 343618), (12632, 171809), (15619, 138952), (17369, 124952), (31238, 69476), (34738, 62476)]