2171234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 24

約数和(自身を含む): 3663828

約数和(自身を除く): 1492594

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 481, 793, 962, 1369, 1586, 2257, 2738, 4514, 17797, 29341, 35594, 58682, 83509, 167018, 1085617, 2171234]

約数ペア:

[(1, 2171234), (2, 1085617), (13, 167018), (26, 83509), (37, 58682), (61, 35594), (74, 29341), (122, 17797), (481, 4514), (793, 2738), (962, 2257), (1369, 1586)]