1427200612

素因数分解:

$2^2\times {\mathrm{1657}}^1\times {\mathrm{215329}}^1$

素因数の和:216990

約数の個数: 12

約数和(自身を含む): 2499119980

約数和(自身を除く): 1071919368

約数列:

[1, 2, 4, 1657, 3314, 6628, 215329, 430658, 861316, 356800153, 713600306, 1427200612]

約数ペア:

[(1, 1427200612), (2, 713600306), (4, 356800153), (1657, 861316), (3314, 430658), (6628, 215329)]