340311314

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{398491}}^1$

素因数の和:398561

約数の個数: 16

約数和(自身を含む): 592956096

約数和(自身を除く): 252644782

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 398491, 796982, 2789437, 5578874, 24307951, 48615902, 170155657, 340311314]

約数ペア:

[(1, 340311314), (2, 170155657), (7, 48615902), (14, 24307951), (61, 5578874), (122, 2789437), (427, 796982), (854, 398491)]