320522680801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{789739}}^1$

素因数の和:790320

約数の個数: 16

約数和(自身を含む): 346285195200

約数和(自身を除く): 25762514399

約数列:

[1, 19, 41, 521, 779, 9899, 21361, 405859, 789739, 15005041, 32379299, 411454019, 615206681, 7817626361, 16869614779, 320522680801]

約数ペア:

[(1, 320522680801), (19, 16869614779), (41, 7817626361), (521, 615206681), (779, 411454019), (9899, 32379299), (21361, 15005041), (405859, 789739)]