2490147491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1\times {\mathrm{2081}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 2717759520

約数和(自身を除く): 227612029

約数列:

[1, 13, 83, 1079, 1109, 2081, 14417, 27053, 92047, 172723, 1196611, 2245399, 2307829, 30001777, 191549807, 2490147491]

約数ペア:

[(1, 2490147491), (13, 191549807), (83, 30001777), (1079, 2307829), (1109, 2245399), (2081, 1196611), (14417, 172723), (27053, 92047)]