1288335062

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{135929}}^1$

素因数の和:136615

約数の個数: 16

約数和(自身を含む): 2211852960

約数和(自身を除く): 923517898

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 9478, 135929, 271858, 951503, 1903006, 92023933, 184047866, 644167531, 1288335062]

約数ペア:

[(1, 1288335062), (2, 644167531), (7, 184047866), (14, 92023933), (677, 1903006), (1354, 951503), (4739, 271858), (9478, 135929)]