2018782316

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{719}}^1\times {\mathrm{3637}}^1$

素因数の和:4553

約数の個数: 24

約数和(自身を含む): 3557090880

約数和(自身を除く): 1538308564

約数列:

[1, 2, 4, 193, 386, 719, 772, 1438, 2876, 3637, 7274, 14548, 138767, 277534, 555068, 701941, 1403882, 2615003, 2807764, 5230006, 10460012, 504695579, 1009391158, 2018782316]

約数ペア:

[(1, 2018782316), (2, 1009391158), (4, 504695579), (193, 10460012), (386, 5230006), (719, 2807764), (772, 2615003), (1438, 1403882), (2876, 701941), (3637, 555068), (7274, 277534), (14548, 138767)]