387606970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2280041}}^1$

素因数の和:2280065

約数の個数: 16

約数和(自身を含む): 738733608

約数和(自身を除く): 351126638

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2280041, 4560082, 11400205, 22800410, 38760697, 77521394, 193803485, 387606970]

約数ペア:

[(1, 387606970), (2, 193803485), (5, 77521394), (10, 38760697), (17, 22800410), (34, 11400205), (85, 4560082), (170, 2280041)]