1280493948

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{281551}}^1$

素因数の和:281937

約数の個数: 24

約数和(自身を含む): 2995713280

約数和(自身を除く): 1715219332

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 281551, 563102, 844653, 1126204, 1689306, 3378612, 106707829, 213415658, 320123487, 426831316, 640246974, 1280493948]

約数ペア:

[(1, 1280493948), (2, 640246974), (3, 426831316), (4, 320123487), (6, 213415658), (12, 106707829), (379, 3378612), (758, 1689306), (1137, 1126204), (1516, 844653), (2274, 563102), (4548, 281551)]