490195345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{47339}}^1$

素因数の和:47472

約数の個数: 16

約数和(自身を含む): 624888000

約数和(自身を除く): 134692655

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 47339, 236695, 899441, 4497205, 5159951, 25799755, 98039069, 490195345]

約数ペア:

[(1, 490195345), (5, 98039069), (19, 25799755), (95, 5159951), (109, 4497205), (545, 899441), (2071, 236695), (10355, 47339)]