4431988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{9157}}^1$

素因数の和:9183

約数の個数: 18

約数和(自身を含む): 8526098

約数和(自身を除く): 4094110

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 9157, 18314, 36628, 100727, 201454, 402908, 1107997, 2215994, 4431988]

約数ペア:

[(1, 4431988), (2, 2215994), (4, 1107997), (11, 402908), (22, 201454), (44, 100727), (121, 36628), (242, 18314), (484, 9157)]