398624333185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{2824819}}^1$

素因数の和:2825017

約数の個数: 24

約数和(自身を含む): 521077596480

約数和(自身を除く): 122453263295

約数列:

[1, 5, 13, 65, 167, 169, 835, 845, 2171, 10855, 28223, 141115, 2824819, 14124095, 36722647, 183613235, 471744773, 477394411, 2358723865, 2386972055, 6132682049, 30663410245, 79724866637, 398624333185]

約数ペア:

[(1, 398624333185), (5, 79724866637), (13, 30663410245), (65, 6132682049), (167, 2386972055), (169, 2358723865), (835, 477394411), (845, 471744773), (2171, 183613235), (10855, 36722647), (28223, 14124095), (141115, 2824819)]