2298981580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16421297}}^1$

素因数の和:16421313

約数の個数: 24

約数和(自身を含む): 5517556128

約数和(自身を除く): 3218574548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16421297, 32842594, 65685188, 82106485, 114949079, 164212970, 229898158, 328425940, 459796316, 574745395, 1149490790, 2298981580]

約数ペア:

[(1, 2298981580), (2, 1149490790), (4, 574745395), (5, 459796316), (7, 328425940), (10, 229898158), (14, 164212970), (20, 114949079), (28, 82106485), (35, 65685188), (70, 32842594), (140, 16421297)]