1669910242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1601}}^1$

素因数の和:2155

約数の個数: 64

約数和(自身を含む): 3371735808

約数和(自身を除く): 1701825566

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 521, 1001, 1042, 1601, 2002, 3202, 3647, 5731, 6773, 7294, 11207, 11462, 13546, 17611, 20813, 22414, 35222, 40117, 41626, 47411, 74503, 80234, 94822, 123277, 145691, 149006, 228943, 246554, 291382, 457886, 521521, 834121, 1043042, 1602601, 1668242, 3205202, 5838847, 9175331, 10843573, 11677694, 18350662, 21687146, 64227317, 75905011, 119279303, 128454634, 151810022, 238558606, 834955121, 1669910242]

約数ペア:

[(1, 1669910242), (2, 834955121), (7, 238558606), (11, 151810022), (13, 128454634), (14, 119279303), (22, 75905011), (26, 64227317), (77, 21687146), (91, 18350662), (143, 11677694), (154, 10843573), (182, 9175331), (286, 5838847), (521, 3205202), (1001, 1668242), (1042, 1602601), (1601, 1043042), (2002, 834121), (3202, 521521), (3647, 457886), (5731, 291382), (6773, 246554), (7294, 228943), (11207, 149006), (11462, 145691), (13546, 123277), (17611, 94822), (20813, 80234), (22414, 74503), (35222, 47411), (40117, 41626)]