481542908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2777}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 1052884224

約数和(自身を除く): 571341316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 563, 1126, 2252, 2777, 3941, 5554, 6193, 7882, 11108, 12386, 15764, 19439, 24772, 30547, 38878, 43351, 61094, 77756, 86702, 122188, 173404, 213829, 427658, 855316, 1563451, 3126902, 6253804, 10944157, 17197961, 21888314, 34395922, 43776628, 68791844, 120385727, 240771454, 481542908]

約数ペア:

[(1, 481542908), (2, 240771454), (4, 120385727), (7, 68791844), (11, 43776628), (14, 34395922), (22, 21888314), (28, 17197961), (44, 10944157), (77, 6253804), (154, 3126902), (308, 1563451), (563, 855316), (1126, 427658), (2252, 213829), (2777, 173404), (3941, 122188), (5554, 86702), (6193, 77756), (7882, 61094), (11108, 43351), (12386, 38878), (15764, 30547), (19439, 24772)]