2021130238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1\times {\mathrm{7103}}^1$

素因数の和:15491

約数の個数: 16

約数和(自身を含む): 3210865920

約数和(自身を除く): 1189735682

約数列:

[1, 2, 17, 34, 7103, 8369, 14206, 16738, 120751, 142273, 241502, 284546, 59445007, 118890014, 1010565119, 2021130238]

約数ペア:

[(1, 2021130238), (2, 1010565119), (17, 118890014), (34, 59445007), (7103, 284546), (8369, 241502), (14206, 142273), (16738, 120751)]