2021372984

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{2839007}}^1$

素因数の和:2839102

約数の個数: 16

約数和(自身を含む): 3832660800

約数和(自身を除く): 1811287816

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 2839007, 5678014, 11356028, 22712056, 252671623, 505343246, 1010686492, 2021372984]

約数ペア:

[(1, 2021372984), (2, 1010686492), (4, 505343246), (8, 252671623), (89, 22712056), (178, 11356028), (356, 5678014), (712, 2839007)]