264602546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{328291}}^1$

素因数の和:328337

約数の個数: 16

約数和(自身を含む): 441224448

約数和(自身を除く): 176621902

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 328291, 656582, 4267783, 8535566, 10177021, 20354042, 132301273, 264602546]

約数ペア:

[(1, 264602546), (2, 132301273), (13, 20354042), (26, 10177021), (31, 8535566), (62, 4267783), (403, 656582), (806, 328291)]