428183042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1329761}}^1$

素因数の和:1329793

約数の個数: 16

約数和(自身を含む): 765942912

約数和(自身を除く): 337759870

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1329761, 2659522, 9308327, 18616654, 30584503, 61169006, 214091521, 428183042]

約数ペア:

[(1, 428183042), (2, 214091521), (7, 61169006), (14, 30584503), (23, 18616654), (46, 9308327), (161, 2659522), (322, 1329761)]