26866010

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2711}}^1$

素因数の和:3709

約数の個数: 16

約数和(自身を含む): 48425472

約数和(自身を除く): 21559462

約数列:

[1, 2, 5, 10, 991, 1982, 2711, 4955, 5422, 9910, 13555, 27110, 2686601, 5373202, 13433005, 26866010]

約数ペア:

[(1, 26866010), (2, 13433005), (5, 5373202), (10, 2686601), (991, 27110), (1982, 13555), (2711, 9910), (4955, 5422)]