415049602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{16981}}^1$

素因数の和:17106

約数の個数: 24

約数和(自身を含む): 691133436

約数和(自身を除く): 276083834

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 12221, 16981, 24442, 33962, 186791, 373582, 1715081, 2054701, 3430162, 4109402, 18865891, 37731782, 207524801, 415049602]

約数ペア:

[(1, 415049602), (2, 207524801), (11, 37731782), (22, 18865891), (101, 4109402), (121, 3430162), (202, 2054701), (242, 1715081), (1111, 373582), (2222, 186791), (12221, 33962), (16981, 24442)]