289451378

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{60127}}^1$

素因数の和:60241

約数の個数: 16

約数和(自身を含む): 454567680

約数和(自身を除く): 165116302

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 60127, 120254, 1743683, 3487366, 4990541, 9981082, 144725689, 289451378]

約数ペア:

[(1, 289451378), (2, 144725689), (29, 9981082), (58, 4990541), (83, 3487366), (166, 1743683), (2407, 120254), (4814, 60127)]