329970913

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 350248960

約数和(自身を除く): 20278047

約数列:

[1, 31, 67, 79, 2011, 2077, 2449, 5293, 62341, 134737, 158869, 164083, 4176847, 4924939, 10644223, 329970913]

約数ペア:

[(1, 329970913), (31, 10644223), (67, 4924939), (79, 4176847), (2011, 164083), (2077, 158869), (2449, 134737), (5293, 62341)]