2972436496

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{82531}}^1$

素因数の和:84790

約数の個数: 20

約数和(自身を含む): 5761723984

約数和(自身を除く): 2789287488

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 9004, 18008, 36016, 82531, 165062, 330124, 660248, 1320496, 185777281, 371554562, 743109124, 1486218248, 2972436496]

約数ペア:

[(1, 2972436496), (2, 1486218248), (4, 743109124), (8, 371554562), (16, 185777281), (2251, 1320496), (4502, 660248), (9004, 330124), (18008, 165062), (36016, 82531)]