289482814

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{68371}}^1$

素因数の和:68475

約数の個数: 16

約数和(自身を含む): 455357520

約数和(自身を除く): 165874706

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 68371, 136742, 1982759, 3965518, 4991083, 9982166, 144741407, 289482814]

約数ペア:

[(1, 289482814), (2, 144741407), (29, 9982166), (58, 4991083), (73, 3965518), (146, 1982759), (2117, 136742), (4234, 68371)]