289388042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 479416320

約数和(自身を除く): 190028278

約数列:

[1, 2, 17, 29, 34, 58, 127, 254, 493, 986, 2159, 2311, 3683, 4318, 4622, 7366, 39287, 62611, 67019, 78574, 125222, 134038, 293497, 586994, 1139323, 2278646, 4989449, 8511413, 9978898, 17022826, 144694021, 289388042]

約数ペア:

[(1, 289388042), (2, 144694021), (17, 17022826), (29, 9978898), (34, 8511413), (58, 4989449), (127, 2278646), (254, 1139323), (493, 586994), (986, 293497), (2159, 134038), (2311, 125222), (3683, 78574), (4318, 67019), (4622, 62611), (7366, 39287)]