2116731885

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1370053}}^1$

素因数の和:1370164

約数の個数: 16

約数和(自身を含む): 3419654784

約数和(自身を除く): 1302922899

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 1370053, 4110159, 6850265, 20550795, 141115459, 423346377, 705577295, 2116731885]

約数ペア:

[(1, 2116731885), (3, 705577295), (5, 423346377), (15, 141115459), (103, 20550795), (309, 6850265), (515, 4110159), (1545, 1370053)]