4986745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 6319872

約数和(自身を除く): 1333127

約数列:

[1, 5, 23, 103, 115, 421, 515, 2105, 2369, 9683, 11845, 43363, 48415, 216815, 997349, 4986745]

約数ペア:

[(1, 4986745), (5, 997349), (23, 216815), (103, 48415), (115, 43363), (421, 11845), (515, 9683), (2105, 2369)]