1889571310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{152017}}^1$

素因数の和:152148

約数の個数: 32

約数和(自身を含む): 3743291232

約数和(自身を除く): 1853719922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 152017, 304034, 760085, 1520170, 1672187, 3344374, 8360935, 16721870, 17177921, 34355842, 85889605, 171779210, 188957131, 377914262, 944785655, 1889571310]

約数ペア:

[(1, 1889571310), (2, 944785655), (5, 377914262), (10, 188957131), (11, 171779210), (22, 85889605), (55, 34355842), (110, 17177921), (113, 16721870), (226, 8360935), (565, 3344374), (1130, 1672187), (1243, 1520170), (2486, 760085), (6215, 304034), (12430, 152017)]