314620390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4494577}}^1$

素因数の和:4494591

約数の個数: 16

約数和(自身を含む): 647219232

約数和(自身を除く): 332598842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4494577, 8989154, 22472885, 31462039, 44945770, 62924078, 157310195, 314620390]

約数ペア:

[(1, 314620390), (2, 157310195), (5, 62924078), (7, 44945770), (10, 31462039), (14, 22472885), (35, 8989154), (70, 4494577)]