421600510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2480003}}^1$

素因数の和:2480027

約数の個数: 16

約数和(自身を含む): 803521296

約数和(自身を除く): 381920786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2480003, 4960006, 12400015, 24800030, 42160051, 84320102, 210800255, 421600510]

約数ペア:

[(1, 421600510), (2, 210800255), (5, 84320102), (10, 42160051), (17, 24800030), (34, 12400015), (85, 4960006), (170, 2480003)]