2018492497

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1\times {\mathrm{4001}}^1$

素因数の和:4848

約数の個数: 16

約数和(自身を含む): 2334350592

約数和(自身を除く): 315858095

約数列:

[1, 7, 97, 679, 743, 4001, 5201, 28007, 72071, 388097, 504497, 2716679, 2972743, 20809201, 288356071, 2018492497]

約数ペア:

[(1, 2018492497), (7, 288356071), (97, 20809201), (679, 2972743), (743, 2716679), (4001, 504497), (5201, 388097), (28007, 72071)]