2885408045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2611229}}^1$

素因数の和:2611264

約数の個数: 16

約数和(自身を含む): 3948179760

約数和(自身を除く): 1062771715

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2611229, 13056145, 33945977, 44390893, 169729885, 221954465, 577081609, 2885408045]

約数ペア:

[(1, 2885408045), (5, 577081609), (13, 221954465), (17, 169729885), (65, 44390893), (85, 33945977), (221, 13056145), (1105, 2611229)]