2990488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{10103}}^1$

素因数の和:10146

約数の個数: 16

約数和(自身を含む): 5759280

約数和(自身を除く): 2768792

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 10103, 20206, 40412, 80824, 373811, 747622, 1495244, 2990488]

約数ペア:

[(1, 2990488), (2, 1495244), (4, 747622), (8, 373811), (37, 80824), (74, 40412), (148, 20206), (296, 10103)]