2660996849

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{51461}}^1$

素因数の和:51640

約数の個数: 16

約数和(自身を含む): 3112421760

約数和(自身を除く): 451424911

約数列:

[1, 7, 83, 89, 581, 623, 7387, 51461, 51709, 360227, 4271263, 4580029, 29898841, 32060203, 380142407, 2660996849]

約数ペア:

[(1, 2660996849), (7, 380142407), (83, 32060203), (89, 29898841), (581, 4580029), (623, 4271263), (7387, 360227), (51461, 51709)]