3909130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9091}}^1$

素因数の和:9141

約数の個数: 16

約数和(自身を含む): 7200864

約数和(自身を除く): 3291734

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 9091, 18182, 45455, 90910, 390913, 781826, 1954565, 3909130]

約数ペア:

[(1, 3909130), (2, 1954565), (5, 781826), (10, 390913), (43, 90910), (86, 45455), (215, 18182), (430, 9091)]