161409604

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{683939}}^1$

素因数の和:684002

約数の個数: 12

約数和(自身を含む): 287254800

約数和(自身を除く): 125845196

約数列:

[1, 2, 4, 59, 118, 236, 683939, 1367878, 2735756, 40352401, 80704802, 161409604]

約数ペア:

[(1, 161409604), (2, 80704802), (4, 40352401), (59, 2735756), (118, 1367878), (236, 683939)]