7402228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 13749120

約数和(自身を除く): 6346892

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1319, 1403, 2638, 2806, 5276, 5612, 30337, 60674, 80459, 121348, 160918, 321836, 1850557, 3701114, 7402228]

約数ペア:

[(1, 7402228), (2, 3701114), (4, 1850557), (23, 321836), (46, 160918), (61, 121348), (92, 80459), (122, 60674), (244, 30337), (1319, 5612), (1403, 5276), (2638, 2806)]