4049207428

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1326739}}^1$

素因数の和:1326859

約数の個数: 24

約数和(自身を含む): 8172718400

約数和(自身を除く): 4123510972

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 1326739, 2653478, 5306956, 9287173, 18574346, 37148692, 144614551, 289229102, 578458204, 1012301857, 2024603714, 4049207428]

約数ペア:

[(1, 4049207428), (2, 2024603714), (4, 1012301857), (7, 578458204), (14, 289229102), (28, 144614551), (109, 37148692), (218, 18574346), (436, 9287173), (763, 5306956), (1526, 2653478), (3052, 1326739)]