2126408

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 4014780

約数和(自身を除く): 1888372

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1693, 3386, 6772, 13544, 265801, 531602, 1063204, 2126408]

約数ペア:

[(1, 2126408), (2, 1063204), (4, 531602), (8, 265801), (157, 13544), (314, 6772), (628, 3386), (1256, 1693)]