298021222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2098741}}^1$

素因数の和:2098814

約数の個数: 8

約数和(自身を含む): 453328272

約数和(自身を除く): 155307050

約数列:

[1, 2, 71, 142, 2098741, 4197482, 149010611, 298021222]

約数ペア:

[(1, 298021222), (2, 149010611), (71, 4197482), (142, 2098741)]