2018991754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{73189}}^1$

素因数の和:74265

約数の個数: 16

約数和(自身を含む): 3264566760

約数和(自身を除く): 1245575006

約数列:

[1, 2, 13, 26, 1061, 2122, 13793, 27586, 73189, 146378, 951457, 1902914, 77653529, 155307058, 1009495877, 2018991754]

約数ペア:

[(1, 2018991754), (2, 1009495877), (13, 155307058), (26, 77653529), (1061, 1902914), (2122, 951457), (13793, 146378), (27586, 73189)]