1337971398

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{198571}}^1$

素因数の和:199699

約数の個数: 16

約数和(自身を含む): 2678339136

約数和(自身を除く): 1340367738

約数列:

[1, 2, 3, 6, 1123, 2246, 3369, 6738, 198571, 397142, 595713, 1191426, 222995233, 445990466, 668985699, 1337971398]

約数ペア:

[(1, 1337971398), (2, 668985699), (3, 445990466), (6, 222995233), (1123, 1191426), (2246, 595713), (3369, 397142), (6738, 198571)]