401320796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{14197}}^1$

素因数の和:14429

約数の個数: 24

約数和(自身を含む): 725120256

約数和(自身を除く): 323799460

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 7067, 14134, 14197, 28268, 28394, 56788, 525289, 1050578, 2101156, 2711627, 5423254, 10846508, 100330199, 200660398, 401320796]

約数ペア:

[(1, 401320796), (2, 200660398), (4, 100330199), (37, 10846508), (74, 5423254), (148, 2711627), (191, 2101156), (382, 1050578), (764, 525289), (7067, 56788), (14134, 28394), (14197, 28268)]