1259432830

素因数分解:

$2^1\times 5^1\times {\mathrm{4493}}^1\times {\mathrm{28031}}^1$

素因数の和:32531

約数の個数: 16

約数和(自身を含む): 2267564544

約数和(自身を除く): 1008131714

約数列:

[1, 2, 5, 10, 4493, 8986, 22465, 28031, 44930, 56062, 140155, 280310, 125943283, 251886566, 629716415, 1259432830]

約数ペア:

[(1, 1259432830), (2, 629716415), (5, 251886566), (10, 125943283), (4493, 280310), (8986, 140155), (22465, 56062), (28031, 44930)]