921306860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2002841}}^1$

素因数の和:2002873

約数の個数: 24

約数和(自身を含む): 2018864736

約数和(自身を除く): 1097557876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2002841, 4005682, 8011364, 10014205, 20028410, 40056820, 46065343, 92130686, 184261372, 230326715, 460653430, 921306860]

約数ペア:

[(1, 921306860), (2, 460653430), (4, 230326715), (5, 184261372), (10, 92130686), (20, 46065343), (23, 40056820), (46, 20028410), (92, 10014205), (115, 8011364), (230, 4005682), (460, 2002841)]