2012826832

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{404507}}^1$

素因数の和:404826

約数の個数: 20

約数和(自身を含む): 3912401376

約数和(自身を除く): 1899574544

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 404507, 809014, 1618028, 3236056, 6472112, 125801677, 251603354, 503206708, 1006413416, 2012826832]

約数ペア:

[(1, 2012826832), (2, 1006413416), (4, 503206708), (8, 251603354), (16, 125801677), (311, 6472112), (622, 3236056), (1244, 1618028), (2488, 809014), (4976, 404507)]