249934127516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{14360729}}^1$

素因数の和:14360981

約数の個数: 24

約数和(自身を含む): 462415506000

約数和(自身を除く): 212481378484

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 17404, 14360729, 28721458, 57442916, 272853851, 545707702, 1091415404, 3288606941, 6577213882, 13154427764, 62483531879, 124967063758, 249934127516]

約数ペア:

[(1, 249934127516), (2, 124967063758), (4, 62483531879), (19, 13154427764), (38, 6577213882), (76, 3288606941), (229, 1091415404), (458, 545707702), (916, 272853851), (4351, 57442916), (8702, 28721458), (17404, 14360729)]