8134445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 10739520

約数和(自身を除く): 2605075

約数列:

[1, 5, 11, 55, 131, 655, 1129, 1441, 5645, 7205, 12419, 62095, 147899, 739495, 1626889, 8134445]

約数ペア:

[(1, 8134445), (5, 1626889), (11, 739495), (55, 147899), (131, 62095), (655, 12419), (1129, 7205), (1441, 5645)]