77131934

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2456

約数の個数: 24

約数和(自身を含む): 128142840

約数和(自身を除く): 51010906

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 2293, 3058, 4586, 16819, 25223, 33638, 50446, 277453, 318727, 554906, 637454, 3505997, 7011994, 38565967, 77131934]

約数ペア:

[(1, 77131934), (2, 38565967), (11, 7011994), (22, 3505997), (121, 637454), (139, 554906), (242, 318727), (278, 277453), (1529, 50446), (2293, 33638), (3058, 25223), (4586, 16819)]