1144216

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 2161440

約数和(自身を除く): 1017224

約数列:

[1, 2, 4, 8, 157, 314, 628, 911, 1256, 1822, 3644, 7288, 143027, 286054, 572108, 1144216]

約数ペア:

[(1, 1144216), (2, 572108), (4, 286054), (8, 143027), (157, 7288), (314, 3644), (628, 1822), (911, 1256)]