2278840916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4708349}}^1$

素因数の和:4708375

約数の個数: 18

約数和(自身を含む): 4383473850

約数和(自身を除く): 2104632934

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4708349, 9416698, 18833396, 51791839, 103583678, 207167356, 569710229, 1139420458, 2278840916]

約数ペア:

[(1, 2278840916), (2, 1139420458), (4, 569710229), (11, 207167356), (22, 103583678), (44, 51791839), (121, 18833396), (242, 9416698), (484, 4708349)]