664661662

素因数分解:

$2^1\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{20759}}^1$

素因数の和:23055

約数の個数: 16

約数和(自身を含む): 1139973120

約数和(自身を除く): 475311458

約数列:

[1, 2, 7, 14, 2287, 4574, 16009, 20759, 32018, 41518, 145313, 290626, 47475833, 94951666, 332330831, 664661662]

約数ペア:

[(1, 664661662), (2, 332330831), (7, 94951666), (14, 47475833), (2287, 290626), (4574, 145313), (16009, 41518), (20759, 32018)]