868138370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{8387}}^1$

素因数の和:9346

約数の個数: 32

約数和(自身を含む): 1706723136

約数和(自身を除く): 838584766

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 941, 1882, 4705, 8387, 9410, 10351, 16774, 20702, 41935, 51755, 83870, 92257, 103510, 184514, 461285, 922570, 7892167, 15784334, 39460835, 78921670, 86813837, 173627674, 434069185, 868138370]

約数ペア:

[(1, 868138370), (2, 434069185), (5, 173627674), (10, 86813837), (11, 78921670), (22, 39460835), (55, 15784334), (110, 7892167), (941, 922570), (1882, 461285), (4705, 184514), (8387, 103510), (9410, 92257), (10351, 83870), (16774, 51755), (20702, 41935)]