9749860

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1381}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 20547576

約数和(自身を除く): 10797716

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1381, 1412, 1765, 2762, 3530, 5524, 6905, 7060, 13810, 27620, 487493, 974986, 1949972, 2437465, 4874930, 9749860]

約数ペア:

[(1, 9749860), (2, 4874930), (4, 2437465), (5, 1949972), (10, 974986), (20, 487493), (353, 27620), (706, 13810), (1381, 7060), (1412, 6905), (1765, 5524), (2762, 3530)]