8421869516

素因数分解:

$2^2\times {\mathrm{3697}}^1\times {\mathrm{569507}}^1$

素因数の和:573208

約数の個数: 12

約数和(自身を含む): 14742284088

約数和(自身を除く): 6320414572

約数列:

[1, 2, 4, 3697, 7394, 14788, 569507, 1139014, 2278028, 2105467379, 4210934758, 8421869516]

約数ペア:

[(1, 8421869516), (2, 4210934758), (4, 2105467379), (3697, 2278028), (7394, 1139014), (14788, 569507)]