2021680258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{52081}}^1$

素因数の和:53589

約数の個数: 16

約数和(自身を含む): 3268041336

約数和(自身を除く): 1246361078

約数列:

[1, 2, 13, 26, 1493, 2986, 19409, 38818, 52081, 104162, 677053, 1354106, 77756933, 155513866, 1010840129, 2021680258]

約数ペア:

[(1, 2021680258), (2, 1010840129), (13, 155513866), (26, 77756933), (1493, 1354106), (2986, 677053), (19409, 104162), (38818, 52081)]