1268784408

素因数分解:

$2^3\times 3^1\times {\mathrm{2617}}^1\times {\mathrm{20201}}^1$

素因数の和:22827

約数の個数: 32

約数和(自身を含む): 3173330160

約数和(自身を除く): 1904545752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2617, 5234, 7851, 10468, 15702, 20201, 20936, 31404, 40402, 60603, 62808, 80804, 121206, 161608, 242412, 484824, 52866017, 105732034, 158598051, 211464068, 317196102, 422928136, 634392204, 1268784408]

約数ペア:

[(1, 1268784408), (2, 634392204), (3, 422928136), (4, 317196102), (6, 211464068), (8, 158598051), (12, 105732034), (24, 52866017), (2617, 484824), (5234, 242412), (7851, 161608), (10468, 121206), (15702, 80804), (20201, 62808), (20936, 60603), (31404, 40402)]