425059222

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{228281}}^1$

素因数の和:228316

約数の個数: 24

約数和(自身を含む): 780724440

約数和(自身を除く): 355665218

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 228281, 456562, 1597967, 3195934, 4337339, 8674678, 11185769, 22371538, 30361373, 60722746, 212529611, 425059222]

約数ペア:

[(1, 425059222), (2, 212529611), (7, 60722746), (14, 30361373), (19, 22371538), (38, 11185769), (49, 8674678), (98, 4337339), (133, 3195934), (266, 1597967), (931, 456562), (1862, 228281)]