2620132055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1340221}}^1$

素因数の和:1340266

約数の個数: 16

約数和(自身を含む): 3473855424

約数和(自身を除く): 853723369

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1340221, 6701105, 22783757, 30825083, 113918785, 154125415, 524026411, 2620132055]

約数ペア:

[(1, 2620132055), (5, 524026411), (17, 154125415), (23, 113918785), (85, 30825083), (115, 22783757), (391, 6701105), (1955, 1340221)]