856337726

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{125821}}^1$

素因数の和:125947

約数の個数: 16

約数和(自身を含む): 1331700048

約数和(自身を除く): 475362322

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 125821, 251642, 5158661, 10317322, 10443143, 20886286, 428168863, 856337726]

約数ペア:

[(1, 856337726), (2, 428168863), (41, 20886286), (82, 10443143), (83, 10317322), (166, 5158661), (3403, 251642), (6806, 125821)]