145426468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3305147}}^1$

素因数の和:3305162

約数の個数: 12

約数和(自身を含む): 277632432

約数和(自身を除く): 132205964

約数列:

[1, 2, 4, 11, 22, 44, 3305147, 6610294, 13220588, 36356617, 72713234, 145426468]

約数ペア:

[(1, 145426468), (2, 72713234), (4, 36356617), (11, 13220588), (22, 6610294), (44, 3305147)]