2012505911

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{22511}}^1$

素因数の和:22583

約数の個数: 18

約数和(自身を含む): 2278191888

約数和(自身を除く): 265685977

約数列:

[1, 13, 23, 169, 299, 529, 3887, 6877, 22511, 89401, 292643, 517753, 3804359, 6730789, 11908319, 87500257, 154808147, 2012505911]

約数ペア:

[(1, 2012505911), (13, 154808147), (23, 87500257), (169, 11908319), (299, 6730789), (529, 3804359), (3887, 517753), (6877, 292643), (22511, 89401)]