8781640708

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{4803961}}^1$

素因数の和:4804422

約数の個数: 12

約数和(自身を含む): 15401502172

約数和(自身を除く): 6619861464

約数列:

[1, 2, 4, 457, 914, 1828, 4803961, 9607922, 19215844, 2195410177, 4390820354, 8781640708]

約数ペア:

[(1, 8781640708), (2, 4390820354), (4, 2195410177), (457, 19215844), (914, 9607922), (1828, 4803961)]