1948764

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 4572288

約数和(自身を除く): 2623524

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 647, 753, 1004, 1294, 1506, 1941, 2588, 3012, 3882, 7764, 162397, 324794, 487191, 649588, 974382, 1948764]

約数ペア:

[(1, 1948764), (2, 974382), (3, 649588), (4, 487191), (6, 324794), (12, 162397), (251, 7764), (502, 3882), (647, 3012), (753, 2588), (1004, 1941), (1294, 1506)]