2247171910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{79999}}^1$

素因数の和:80112

約数の個数: 24

約数和(自身を含む): 4122720000

約数和(自身を除く): 1875548090

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2809, 5618, 14045, 28090, 79999, 159998, 399995, 799990, 4239947, 8479894, 21199735, 42399470, 224717191, 449434382, 1123585955, 2247171910]

約数ペア:

[(1, 2247171910), (2, 1123585955), (5, 449434382), (10, 224717191), (53, 42399470), (106, 21199735), (265, 8479894), (530, 4239947), (2809, 799990), (5618, 399995), (14045, 159998), (28090, 79999)]