80506454

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{13099}}^1$

素因数の和:13547

約数の個数: 16

約数和(自身を含む): 138336000

約数和(自身を除く): 57829546

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 13099, 26198, 91693, 183386, 5750461, 11500922, 40253227, 80506454]

約数ペア:

[(1, 80506454), (2, 40253227), (7, 11500922), (14, 5750461), (439, 183386), (878, 91693), (3073, 26198), (6146, 13099)]