2072427896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{19447}}^1$

素因数の和:19644

約数の個数: 64

約数和(自身を含む): 4872890880

約数和(自身を除く): 2800462984

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 308, 346, 616, 692, 1211, 1384, 1903, 2422, 3806, 4844, 7612, 9688, 13321, 15224, 19447, 26642, 38894, 53284, 77788, 106568, 136129, 155576, 213917, 272258, 427834, 544516, 855668, 1089032, 1497419, 1711336, 2994838, 3364331, 5989676, 6728662, 11979352, 13457324, 23550317, 26914648, 37007641, 47100634, 74015282, 94201268, 148030564, 188402536, 259053487, 296061128, 518106974, 1036213948, 2072427896]

約数ペア:

[(1, 2072427896), (2, 1036213948), (4, 518106974), (7, 296061128), (8, 259053487), (11, 188402536), (14, 148030564), (22, 94201268), (28, 74015282), (44, 47100634), (56, 37007641), (77, 26914648), (88, 23550317), (154, 13457324), (173, 11979352), (308, 6728662), (346, 5989676), (616, 3364331), (692, 2994838), (1211, 1711336), (1384, 1497419), (1903, 1089032), (2422, 855668), (3806, 544516), (4844, 427834), (7612, 272258), (9688, 213917), (13321, 155576), (15224, 136129), (19447, 106568), (26642, 77788), (38894, 53284)]