2071293965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{777221}}^1$

素因数の和:777280

約数の個数: 16

約数和(自身を含む): 2742039216

約数和(自身を除く): 670745251

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 777221, 3886105, 10103873, 31866061, 50519365, 159330305, 414258793, 2071293965]

約数ペア:

[(1, 2071293965), (5, 414258793), (13, 159330305), (41, 50519365), (65, 31866061), (205, 10103873), (533, 3886105), (2665, 777221)]