2016371679

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{482501}}^1$

素因数の和:482710

約数の個数: 16

約数和(自身を含む): 3088012800

約数和(自身を除く): 1071641121

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 482501, 1447503, 3377507, 10132521, 96017699, 288053097, 672123893, 2016371679]

約数ペア:

[(1, 2016371679), (3, 672123893), (7, 288053097), (21, 96017699), (199, 10132521), (597, 3377507), (1393, 1447503), (4179, 482501)]