2011309156

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{2809091}}^1$

素因数の和:2809274

約数の個数: 12

約数和(自身を含む): 3539455920

約数和(自身を除く): 1528146764

約数列:

[1, 2, 4, 179, 358, 716, 2809091, 5618182, 11236364, 502827289, 1005654578, 2011309156]

約数ペア:

[(1, 2011309156), (2, 1005654578), (4, 502827289), (179, 11236364), (358, 5618182), (716, 2809091)]