426544706

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{189239}}^1$

素因数の和:189278

約数の個数: 24

約数和(自身を含む): 776640960

約数和(自身を除く): 350096254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 189239, 378478, 1324673, 2649346, 4352497, 8704994, 9272711, 18545422, 30467479, 60934958, 213272353, 426544706]

約数ペア:

[(1, 426544706), (2, 213272353), (7, 60934958), (14, 30467479), (23, 18545422), (46, 9272711), (49, 8704994), (98, 4352497), (161, 2649346), (322, 1324673), (1127, 378478), (2254, 189239)]