249601430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1920011}}^1$

素因数の和:1920031

約数の個数: 16

約数和(自身を含む): 483843024

約数和(自身を除く): 234241594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1920011, 3840022, 9600055, 19200110, 24960143, 49920286, 124800715, 249601430]

約数ペア:

[(1, 249601430), (2, 124800715), (5, 49920286), (10, 24960143), (13, 19200110), (26, 9600055), (65, 3840022), (130, 1920011)]