996899405

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{3803}}^1$

素因数の和:4420

約数の個数: 16

約数和(自身を含む): 1210584960

約数和(自身を除く): 213685555

約数列:

[1, 5, 103, 509, 515, 2545, 3803, 19015, 52427, 262135, 391709, 1935727, 1958545, 9678635, 199379881, 996899405]

約数ペア:

[(1, 996899405), (5, 199379881), (103, 9678635), (509, 1958545), (515, 1935727), (2545, 391709), (3803, 262135), (19015, 52427)]