1981704

素因数分解:

$2^3\times 3^1\times {\mathrm{82571}}^1$

素因数の和:82580

約数の個数: 16

約数和(自身を含む): 4954320

約数和(自身を除く): 2972616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 82571, 165142, 247713, 330284, 495426, 660568, 990852, 1981704]

約数ペア:

[(1, 1981704), (2, 990852), (3, 660568), (4, 495426), (6, 330284), (8, 247713), (12, 165142), (24, 82571)]