678702012

素因数分解:

$2^2\times 3^1\times {\mathrm{56558501}}^1$

素因数の和:56558508

約数の個数: 12

約数和(自身を含む): 1583638056

約数和(自身を除く): 904936044

約数列:

[1, 2, 3, 4, 6, 12, 56558501, 113117002, 169675503, 226234004, 339351006, 678702012]

約数ペア:

[(1, 678702012), (2, 339351006), (3, 226234004), (4, 169675503), (6, 113117002), (12, 56558501)]