2087663788

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{8369}}^1$

素因数の和:8590

約数の個数: 48

約数和(自身を含む): 4274726400

約数和(自身を除く): 2187062612

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 151, 236, 302, 413, 604, 826, 1057, 1652, 2114, 4228, 8369, 8909, 16738, 17818, 33476, 35636, 58583, 62363, 117166, 124726, 234332, 249452, 493771, 987542, 1263719, 1975084, 2527438, 3456397, 5054876, 6912794, 8846033, 13825588, 17692066, 35384132, 74559421, 149118842, 298237684, 521915947, 1043831894, 2087663788]

約数ペア:

[(1, 2087663788), (2, 1043831894), (4, 521915947), (7, 298237684), (14, 149118842), (28, 74559421), (59, 35384132), (118, 17692066), (151, 13825588), (236, 8846033), (302, 6912794), (413, 5054876), (604, 3456397), (826, 2527438), (1057, 1975084), (1652, 1263719), (2114, 987542), (4228, 493771), (8369, 249452), (8909, 234332), (16738, 124726), (17818, 117166), (33476, 62363), (35636, 58583)]