2168261605

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{61363}}^1$

素因数の和:61596

約数の個数: 16

約数和(自身を含む): 2686270464

約数和(自身を除く): 518008859

約数列:

[1, 5, 37, 185, 191, 955, 7067, 35335, 61363, 306815, 2270431, 11352155, 11720333, 58601665, 433652321, 2168261605]

約数ペア:

[(1, 2168261605), (5, 433652321), (37, 58601665), (185, 11720333), (191, 11352155), (955, 2270431), (7067, 306815), (35335, 61363)]