489057983

素因数分解:

${\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 506732544

約数和(自身を除く): 17674561

約数列:

[1, 47, 157, 191, 347, 7379, 8977, 16309, 29987, 54479, 66277, 1409389, 2560513, 3115019, 10405489, 489057983]

約数ペア:

[(1, 489057983), (47, 10405489), (157, 3115019), (191, 2560513), (347, 1409389), (7379, 66277), (8977, 54479), (16309, 29987)]