426228922

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{21157}}^1$

素因数の和:22605

約数の個数: 16

約数和(自身を含む): 731220480

約数和(自身を除く): 304991558

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 20146, 21157, 42314, 148099, 296198, 30444923, 60889846, 213114461, 426228922]

約数ペア:

[(1, 426228922), (2, 213114461), (7, 60889846), (14, 30444923), (1439, 296198), (2878, 148099), (10073, 42314), (20146, 21157)]