2005458441

素因数分解:

$3^1\times 7^1\times {\mathrm{4421}}^1\times {\mathrm{21601}}^1$

素因数の和:26032

約数の個数: 16

約数和(自身を含む): 3056769408

約数和(自身を除く): 1051310967

約数列:

[1, 3, 7, 21, 4421, 13263, 21601, 30947, 64803, 92841, 151207, 453621, 95498021, 286494063, 668486147, 2005458441]

約数ペア:

[(1, 2005458441), (3, 668486147), (7, 286494063), (21, 95498021), (4421, 453621), (13263, 151207), (21601, 92841), (30947, 64803)]