2505564

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 6420960

約数和(自身を除く): 3915396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 881, 948, 1422, 1762, 2643, 2844, 3524, 5286, 7929, 10572, 15858, 31716, 69599, 139198, 208797, 278396, 417594, 626391, 835188, 1252782, 2505564]

約数ペア:

[(1, 2505564), (2, 1252782), (3, 835188), (4, 626391), (6, 417594), (9, 278396), (12, 208797), (18, 139198), (36, 69599), (79, 31716), (158, 15858), (237, 10572), (316, 7929), (474, 5286), (711, 3524), (881, 2844), (948, 2643), (1422, 1762)]