2665748991

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{160423}}^1$

素因数の和:160646

約数の個数: 16

約数和(自身を含む): 3696168960

約数和(自身を除く): 1030419969

約数列:

[1, 3, 29, 87, 191, 573, 5539, 16617, 160423, 481269, 4652267, 13956801, 30640793, 91922379, 888582997, 2665748991]

約数ペア:

[(1, 2665748991), (3, 888582997), (29, 91922379), (87, 30640793), (191, 13956801), (573, 4652267), (5539, 481269), (16617, 160423)]