3780456619

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{255419}}^1$

素因数の和:255498

約数の個数: 12

約数和(自身を含む): 4087230840

約数和(自身を除く): 306774221

約数列:

[1, 19, 41, 361, 779, 14801, 255419, 4852961, 10472179, 92206259, 198971401, 3780456619]

約数ペア:

[(1, 3780456619), (19, 198971401), (41, 92206259), (361, 10472179), (779, 4852961), (14801, 255419)]