201770420428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2654873953}}^1$

素因数の和:2654873976

約数の個数: 12

約数和(自身を含む): 371682353560

約数和(自身を除く): 169911933132

約数列:

[1, 2, 4, 19, 38, 76, 2654873953, 5309747906, 10619495812, 50442605107, 100885210214, 201770420428]

約数ペア:

[(1, 201770420428), (2, 100885210214), (4, 50442605107), (19, 10619495812), (38, 5309747906), (76, 2654873953)]