2000742728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8067511}}^1$

素因数の和:8067548

約数の個数: 16

約数和(自身を含む): 3872405760

約数和(自身を除く): 1871663032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8067511, 16135022, 32270044, 64540088, 250092841, 500185682, 1000371364, 2000742728]

約数ペア:

[(1, 2000742728), (2, 1000371364), (4, 500185682), (8, 250092841), (31, 64540088), (62, 32270044), (124, 16135022), (248, 8067511)]