2912646772

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{2861}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 5900573952

約数和(自身を除く): 2987927180

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 353, 412, 706, 721, 1412, 1442, 2471, 2861, 2884, 4942, 5722, 9884, 11444, 20027, 36359, 40054, 72718, 80108, 145436, 254513, 294683, 509026, 589366, 1009933, 1018052, 1178732, 2019866, 2062781, 4039732, 4125562, 7069531, 8251124, 14139062, 28278124, 104023099, 208046198, 416092396, 728161693, 1456323386, 2912646772]

約数ペア:

[(1, 2912646772), (2, 1456323386), (4, 728161693), (7, 416092396), (14, 208046198), (28, 104023099), (103, 28278124), (206, 14139062), (353, 8251124), (412, 7069531), (706, 4125562), (721, 4039732), (1412, 2062781), (1442, 2019866), (2471, 1178732), (2861, 1018052), (2884, 1009933), (4942, 589366), (5722, 509026), (9884, 294683), (11444, 254513), (20027, 145436), (36359, 80108), (40054, 72718)]