1205940910

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{380423}}^1$

素因数の和:380747

約数の個数: 16

約数和(自身を含む): 2177546976

約数和(自身を除く): 971606066

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 380423, 760846, 1902115, 3804230, 120594091, 241188182, 602970455, 1205940910]

約数ペア:

[(1, 1205940910), (2, 602970455), (5, 241188182), (10, 120594091), (317, 3804230), (634, 1902115), (1585, 760846), (3170, 380423)]