2976401036

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{160817}}^1$

素因数の和:161489

約数の個数: 24

約数和(自身を含む): 5961844896

約数和(自身を除く): 2985443860

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 18508, 160817, 321634, 643268, 1125719, 2251438, 4502876, 106300037, 212600074, 425200148, 744100259, 1488200518, 2976401036]

約数ペア:

[(1, 2976401036), (2, 1488200518), (4, 744100259), (7, 425200148), (14, 212600074), (28, 106300037), (661, 4502876), (1322, 2251438), (2644, 1125719), (4627, 643268), (9254, 321634), (18508, 160817)]