2878984910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5432047}}^1$

素因数の和:5432107

約数の個数: 16

約数和(自身を含む): 5279950656

約数和(自身を除く): 2400965746

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 5432047, 10864094, 27160235, 54320470, 287898491, 575796982, 1439492455, 2878984910]

約数ペア:

[(1, 2878984910), (2, 1439492455), (5, 575796982), (10, 287898491), (53, 54320470), (106, 27160235), (265, 10864094), (530, 5432047)]