2078930188

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1993}}^1\times {\mathrm{3301}}^1$

素因数の和:5377

約数の個数: 24

約数和(自身を含む): 3687145280

約数和(自身を除く): 1608215092

約数列:

[1, 2, 4, 79, 158, 316, 1993, 3301, 3986, 6602, 7972, 13204, 157447, 260779, 314894, 521558, 629788, 1043116, 6578893, 13157786, 26315572, 519732547, 1039465094, 2078930188]

約数ペア:

[(1, 2078930188), (2, 1039465094), (4, 519732547), (79, 26315572), (158, 13157786), (316, 6578893), (1993, 1043116), (3301, 629788), (3986, 521558), (6602, 314894), (7972, 260779), (13204, 157447)]