4454398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 3287042

約数列:

[1, 2, 13, 19, 26, 38, 71, 127, 142, 247, 254, 494, 923, 1349, 1651, 1846, 2413, 2698, 3302, 4826, 9017, 17537, 18034, 31369, 35074, 62738, 117221, 171323, 234442, 342646, 2227199, 4454398]

約数ペア:

[(1, 4454398), (2, 2227199), (13, 342646), (19, 234442), (26, 171323), (38, 117221), (71, 62738), (127, 35074), (142, 31369), (247, 18034), (254, 17537), (494, 9017), (923, 4826), (1349, 3302), (1651, 2698), (1846, 2413)]