212574890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{41117}}^1$

素因数の和:41182

約数の個数: 32

約数和(自身を含む): 426311424

約数和(自身を除く): 213736534

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 41117, 82234, 205585, 411170, 452287, 904574, 1932499, 2261435, 3864998, 4522870, 9662495, 19324990, 21257489, 42514978, 106287445, 212574890]

約数ペア:

[(1, 212574890), (2, 106287445), (5, 42514978), (10, 21257489), (11, 19324990), (22, 9662495), (47, 4522870), (55, 3864998), (94, 2261435), (110, 1932499), (235, 904574), (470, 452287), (517, 411170), (1034, 205585), (2585, 82234), (5170, 41117)]