1121104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1758

約数の個数: 20

約数和(自身を含む): 2226420

約数和(自身を除く): 1105316

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1709, 3418, 6836, 13672, 27344, 70069, 140138, 280276, 560552, 1121104]

約数ペア:

[(1, 1121104), (2, 560552), (4, 280276), (8, 140138), (16, 70069), (41, 27344), (82, 13672), (164, 6836), (328, 3418), (656, 1709)]