253661852

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{103451}}^1$

素因数の和:104068

約数の個数: 12

約数和(自身を含む): 444636696

約数和(自身を除く): 190974844

約数列:

[1, 2, 4, 613, 1226, 2452, 103451, 206902, 413804, 63415463, 126830926, 253661852]

約数ペア:

[(1, 253661852), (2, 126830926), (4, 63415463), (613, 413804), (1226, 206902), (2452, 103451)]