40681894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7309}}^1$

素因数の和:7356

約数の個数: 24

約数和(自身を含む): 70000560

約数和(自身を除く): 29318666

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 7309, 14618, 80399, 160798, 168107, 336214, 884389, 1768778, 1849177, 3698354, 20340947, 40681894]

約数ペア:

[(1, 40681894), (2, 20340947), (11, 3698354), (22, 1849177), (23, 1768778), (46, 884389), (121, 336214), (242, 168107), (253, 160798), (506, 80399), (2783, 14618), (5566, 7309)]