2092161874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{85597}}^1$

素因数の和:85722

約数の個数: 24

約数和(自身を含む): 3483667404

約数和(自身を除く): 1391505530

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 12221, 24442, 85597, 171194, 941567, 1883134, 8645297, 10357237, 17290594, 20714474, 95098267, 190196534, 1046080937, 2092161874]

約数ペア:

[(1, 2092161874), (2, 1046080937), (11, 190196534), (22, 95098267), (101, 20714474), (121, 17290594), (202, 10357237), (242, 8645297), (1111, 1883134), (2222, 941567), (12221, 171194), (24442, 85597)]