251017892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{14423}}^1$

素因数の和:14675

約数の個数: 24

約数和(自身を含む): 464452800

約数和(自身を除く): 213434908

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 14423, 17404, 28846, 57692, 274037, 548074, 1096148, 3302867, 6605734, 13211468, 62754473, 125508946, 251017892]

約数ペア:

[(1, 251017892), (2, 125508946), (4, 62754473), (19, 13211468), (38, 6605734), (76, 3302867), (229, 1096148), (458, 548074), (916, 274037), (4351, 57692), (8702, 28846), (14423, 17404)]