2021119969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{53993}}^1$

素因数の和:54128

約数の個数: 16

約数和(自身を含む): 2285889984

約数和(自身を除く): 264770015

約数列:

[1, 11, 41, 83, 451, 913, 3403, 37433, 53993, 593923, 2213713, 4481419, 24350843, 49295609, 183738179, 2021119969]

約数ペア:

[(1, 2021119969), (11, 183738179), (41, 49295609), (83, 24350843), (451, 4481419), (913, 2213713), (3403, 593923), (37433, 53993)]