2237112490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{11923}}^1$

素因数の和:12606

約数の個数: 32

約数和(自身を含む): 4172446080

約数和(自身を除く): 1935333590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 647, 1294, 3235, 6470, 11923, 18763, 23846, 37526, 59615, 93815, 119230, 187630, 345767, 691534, 1728835, 3457670, 7714181, 15428362, 38570905, 77141810, 223711249, 447422498, 1118556245, 2237112490]

約数ペア:

[(1, 2237112490), (2, 1118556245), (5, 447422498), (10, 223711249), (29, 77141810), (58, 38570905), (145, 15428362), (290, 7714181), (647, 3457670), (1294, 1728835), (3235, 691534), (6470, 345767), (11923, 187630), (18763, 119230), (23846, 93815), (37526, 59615)]