2016251185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3467}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 2726680320

約数和(自身を除く): 710429135

約数列:

[1, 5, 13, 23, 65, 115, 299, 389, 1495, 1945, 3467, 5057, 8947, 17335, 25285, 44735, 45071, 79741, 116311, 225355, 398705, 581555, 1036633, 1348663, 5183165, 6743315, 17532619, 31019249, 87663095, 155096245, 403250237, 2016251185]

約数ペア:

[(1, 2016251185), (5, 403250237), (13, 155096245), (23, 87663095), (65, 31019249), (115, 17532619), (299, 6743315), (389, 5183165), (1495, 1348663), (1945, 1036633), (3467, 581555), (5057, 398705), (8947, 225355), (17335, 116311), (25285, 79741), (44735, 45071)]