2004684871

素因数分解:

$7^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1\times {\mathrm{1321}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 2302691328

約数和(自身を除く): 298006457

約数列:

[1, 7, 431, 503, 1321, 3017, 3521, 9247, 216793, 569351, 664463, 1517551, 3985457, 4651241, 286383553, 2004684871]

約数ペア:

[(1, 2004684871), (7, 286383553), (431, 4651241), (503, 3985457), (1321, 1517551), (3017, 664463), (3521, 569351), (9247, 216793)]