2080471881

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{32063}}^1$

素因数の和:32612

約数の個数: 16

約数和(自身を含む): 2844205056

約数和(自身を除く): 763733175

約数列:

[1, 3, 43, 129, 503, 1509, 21629, 32063, 64887, 96189, 1378709, 4136127, 16127689, 48383067, 693490627, 2080471881]

約数ペア:

[(1, 2080471881), (3, 693490627), (43, 48383067), (129, 16127689), (503, 4136127), (1509, 1378709), (21629, 96189), (32063, 64887)]