1245342830

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{190711}}^1$

素因数の和:191371

約数の個数: 16

約数和(自身を含む): 2245061664

約数和(自身を除く): 999718834

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 190711, 381422, 953555, 1907110, 124534283, 249068566, 622671415, 1245342830]

約数ペア:

[(1, 1245342830), (2, 622671415), (5, 249068566), (10, 124534283), (653, 1907110), (1306, 953555), (3265, 381422), (6530, 190711)]