419379838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{80681}}^1$

素因数の和:80819

約数の個数: 16

約数和(自身を含む): 662237856

約数和(自身を除く): 242858018

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 80681, 161362, 1855663, 3711326, 9116953, 18233906, 209689919, 419379838]

約数ペア:

[(1, 419379838), (2, 209689919), (23, 18233906), (46, 9116953), (113, 3711326), (226, 1855663), (2599, 161362), (5198, 80681)]