2492830

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 4530240

約数和(自身を除く): 2037410

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2287, 4574, 11435, 22870, 249283, 498566, 1246415, 2492830]

約数ペア:

[(1, 2492830), (2, 1246415), (5, 498566), (10, 249283), (109, 22870), (218, 11435), (545, 4574), (1090, 2287)]