2015989742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1\times {\mathrm{8893}}^1$

素因数の和:17627

約数の個数: 16

約数和(自身を含む): 3257338560

約数和(自身を除く): 1241348818

約数列:

[1, 2, 13, 26, 8719, 8893, 17438, 17786, 113347, 115609, 226694, 231218, 77538067, 155076134, 1007994871, 2015989742]

約数ペア:

[(1, 2015989742), (2, 1007994871), (13, 155076134), (26, 77538067), (8719, 231218), (8893, 226694), (17438, 115609), (17786, 113347)]