489352910

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{203051}}^1$

素因数の和:203299

約数の個数: 16

約数和(自身を含む): 884494512

約数和(自身を除く): 395141602

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 203051, 406102, 1015255, 2030510, 48935291, 97870582, 244676455, 489352910]

約数ペア:

[(1, 489352910), (2, 244676455), (5, 97870582), (10, 48935291), (241, 2030510), (482, 1015255), (1205, 406102), (2410, 203051)]