2912882765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{2377}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 3991044960

約数和(自身を除く): 1078162195

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1109, 2377, 5545, 11885, 14417, 18853, 30901, 40409, 72085, 94265, 154505, 202045, 245089, 525317, 1225445, 2626585, 2636093, 13180465, 34269209, 44813581, 171346045, 224067905, 582576553, 2912882765]

約数ペア:

[(1, 2912882765), (5, 582576553), (13, 224067905), (17, 171346045), (65, 44813581), (85, 34269209), (221, 13180465), (1105, 2636093), (1109, 2626585), (2377, 1225445), (5545, 525317), (11885, 245089), (14417, 202045), (18853, 154505), (30901, 94265), (40409, 72085)]