2015656876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{335719}}^1$

素因数の和:335821

約数の個数: 24

約数和(自身を含む): 3760064000

約数和(自身を除く): 1744407124

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 335719, 671438, 1342876, 6378661, 12757322, 25514644, 26521801, 53043602, 106087204, 503914219, 1007828438, 2015656876]

約数ペア:

[(1, 2015656876), (2, 1007828438), (4, 503914219), (19, 106087204), (38, 53043602), (76, 26521801), (79, 25514644), (158, 12757322), (316, 6378661), (1501, 1342876), (3002, 671438), (6004, 335719)]