138492068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{242119}}^1$

素因数の和:242147

約数の個数: 24

約数和(自身を含む): 284733120

約数和(自身を除く): 146241052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 242119, 484238, 968476, 2663309, 3147547, 5326618, 6295094, 10653236, 12590188, 34623017, 69246034, 138492068]

約数ペア:

[(1, 138492068), (2, 69246034), (4, 34623017), (11, 12590188), (13, 10653236), (22, 6295094), (26, 5326618), (44, 3147547), (52, 2663309), (143, 968476), (286, 484238), (572, 242119)]