2008160817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{69677}}^1$

素因数の和:70432

約数の個数: 16

約数和(自身を含む): 2887456320

約数和(自身を除く): 879295503

約数列:

[1, 3, 13, 39, 739, 2217, 9607, 28821, 69677, 209031, 905801, 2717403, 51491303, 154473909, 669386939, 2008160817]

約数ペア:

[(1, 2008160817), (3, 669386939), (13, 154473909), (39, 51491303), (739, 2717403), (2217, 905801), (9607, 209031), (28821, 69677)]