2220302859

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1\times {\mathrm{3821}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 2990027040

約数和(自身を除く): 769724181

約数列:

[1, 3, 109, 327, 1777, 3821, 5331, 11463, 193693, 416489, 581079, 1249467, 6789917, 20369751, 740100953, 2220302859]

約数ペア:

[(1, 2220302859), (3, 740100953), (109, 20369751), (327, 6789917), (1777, 1249467), (3821, 581079), (5331, 416489), (11463, 193693)]