2012379824

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4201}}^1$

素因数の和:4283

約数の個数: 120

約数和(自身を含む): 4989555648

約数和(自身を除く): 2977175824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 49, 52, 56, 91, 94, 98, 104, 112, 182, 188, 196, 208, 329, 364, 376, 392, 611, 637, 658, 728, 752, 784, 1222, 1274, 1316, 1456, 2303, 2444, 2548, 2632, 4201, 4277, 4606, 4888, 5096, 5264, 8402, 8554, 9212, 9776, 10192, 16804, 17108, 18424, 29407, 29939, 33608, 34216, 36848, 54613, 58814, 59878, 67216, 68432, 109226, 117628, 119756, 197447, 205849, 218452, 235256, 239512, 382291, 394894, 411698, 436904, 470512, 479024, 764582, 789788, 823396, 873808, 1382129, 1529164, 1579576, 1646792, 2566811, 2676037, 2764258, 3058328, 3159152, 3293584, 5133622, 5352074, 5528516, 6116656, 9674903, 10267244, 10704148, 11057032, 17967677, 19349806, 20534488, 21408296, 22114064, 35935354, 38699612, 41068976, 42816592, 71870708, 77399224, 125773739, 143741416, 154798448, 251547478, 287482832, 503094956, 1006189912, 2012379824]

約数ペア:

[(1, 2012379824), (2, 1006189912), (4, 503094956), (7, 287482832), (8, 251547478), (13, 154798448), (14, 143741416), (16, 125773739), (26, 77399224), (28, 71870708), (47, 42816592), (49, 41068976), (52, 38699612), (56, 35935354), (91, 22114064), (94, 21408296), (98, 20534488), (104, 19349806), (112, 17967677), (182, 11057032), (188, 10704148), (196, 10267244), (208, 9674903), (329, 6116656), (364, 5528516), (376, 5352074), (392, 5133622), (611, 3293584), (637, 3159152), (658, 3058328), (728, 2764258), (752, 2676037), (784, 2566811), (1222, 1646792), (1274, 1579576), (1316, 1529164), (1456, 1382129), (2303, 873808), (2444, 823396), (2548, 789788), (2632, 764582), (4201, 479024), (4277, 470512), (4606, 436904), (4888, 411698), (5096, 394894), (5264, 382291), (8402, 239512), (8554, 235256), (9212, 218452), (9776, 205849), (10192, 197447), (16804, 119756), (17108, 117628), (18424, 109226), (29407, 68432), (29939, 67216), (33608, 59878), (34216, 58814), (36848, 54613)]