2278812

素因数分解:

$2^2\times 3^1\times {\mathrm{189901}}^1$

素因数の和:189908

約数の個数: 12

約数和(自身を含む): 5317256

約数和(自身を除く): 3038444

約数列:

[1, 2, 3, 4, 6, 12, 189901, 379802, 569703, 759604, 1139406, 2278812]

約数ペア:

[(1, 2278812), (2, 1139406), (3, 759604), (4, 569703), (6, 379802), (12, 189901)]