74959883

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 5760757

約数列:

[1, 19, 71, 181, 307, 1349, 3439, 5833, 12851, 21797, 55567, 244169, 414143, 1055773, 3945257, 74959883]

約数ペア:

[(1, 74959883), (19, 3945257), (71, 1055773), (181, 414143), (307, 244169), (1349, 55567), (3439, 21797), (5833, 12851)]