2947166209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{411443}}^1$

素因数の和:411504

約数の個数: 16

約数和(自身を含む): 3456129600

約数和(自身を除く): 508963391

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 411443, 5348759, 7817417, 11931847, 101626421, 155114011, 226705093, 2947166209]

約数ペア:

[(1, 2947166209), (13, 226705093), (19, 155114011), (29, 101626421), (247, 11931847), (377, 7817417), (551, 5348759), (7163, 411443)]