2021835809

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{119699}}^1$

素因数の和:119852

約数の個数: 16

約数和(自身を含む): 2451456000

約数和(自身を除く): 429620191

約数列:

[1, 7, 19, 127, 133, 889, 2413, 16891, 119699, 837893, 2274281, 15201773, 15919967, 106412411, 288833687, 2021835809]

約数ペア:

[(1, 2021835809), (7, 288833687), (19, 106412411), (127, 15919967), (133, 15201773), (889, 2274281), (2413, 837893), (16891, 119699)]