2040806878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5477}}^1\times {\mathrm{16937}}^1$

素因数の和:22427

約数の個数: 16

約数和(自身を含む): 3340309104

約数和(自身を除く): 1299502226

約数列:

[1, 2, 11, 22, 5477, 10954, 16937, 33874, 60247, 120494, 186307, 372614, 92763949, 185527898, 1020403439, 2040806878]

約数ペア:

[(1, 2040806878), (2, 1020403439), (11, 185527898), (22, 92763949), (5477, 372614), (10954, 186307), (16937, 120494), (33874, 60247)]