288889106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{83639}}^1$

素因数の和:83809

約数の個数: 16

約数和(自身を含む): 475744320

約数和(自身を除く): 186855214

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 83639, 167278, 920029, 1840058, 13131323, 26262646, 144444553, 288889106]

約数ペア:

[(1, 288889106), (2, 144444553), (11, 26262646), (22, 13131323), (157, 1840058), (314, 920029), (1727, 167278), (3454, 83639)]