2873569468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{1889}}^1$

素因数の和:2371

約数の個数: 72

約数和(自身を含む): 6334524000

約数和(自身を除く): 3460954532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 449, 484, 847, 898, 1694, 1796, 1889, 3143, 3388, 3778, 4939, 6286, 7556, 9878, 12572, 13223, 19756, 20779, 26446, 34573, 41558, 52892, 54329, 69146, 83116, 108658, 138292, 145453, 217316, 228569, 290906, 380303, 457138, 581812, 760606, 848161, 914276, 1521212, 1599983, 1696322, 3199966, 3392644, 5937127, 6399932, 9329771, 11874254, 18659542, 23748508, 37319084, 65308397, 102627481, 130616794, 205254962, 261233588, 410509924, 718392367, 1436784734, 2873569468]

約数ペア:

[(1, 2873569468), (2, 1436784734), (4, 718392367), (7, 410509924), (11, 261233588), (14, 205254962), (22, 130616794), (28, 102627481), (44, 65308397), (77, 37319084), (121, 23748508), (154, 18659542), (242, 11874254), (308, 9329771), (449, 6399932), (484, 5937127), (847, 3392644), (898, 3199966), (1694, 1696322), (1796, 1599983), (1889, 1521212), (3143, 914276), (3388, 848161), (3778, 760606), (4939, 581812), (6286, 457138), (7556, 380303), (9878, 290906), (12572, 228569), (13223, 217316), (19756, 145453), (20779, 138292), (26446, 108658), (34573, 83116), (41558, 69146), (52892, 54329)]