2806533506

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{1481}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 4996468152

約数和(自身を除く): 2189934646

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 317, 427, 634, 854, 1481, 2219, 2962, 2989, 4438, 5978, 10367, 15533, 19337, 20734, 31066, 38674, 72569, 90341, 135359, 145138, 180682, 270718, 469477, 632387, 938954, 947513, 1264774, 1895026, 3286339, 4426709, 6572678, 8853418, 23004373, 28638097, 46008746, 57276194, 200466679, 400933358, 1403266753, 2806533506]

約数ペア:

[(1, 2806533506), (2, 1403266753), (7, 400933358), (14, 200466679), (49, 57276194), (61, 46008746), (98, 28638097), (122, 23004373), (317, 8853418), (427, 6572678), (634, 4426709), (854, 3286339), (1481, 1895026), (2219, 1264774), (2962, 947513), (2989, 938954), (4438, 632387), (5978, 469477), (10367, 270718), (15533, 180682), (19337, 145138), (20734, 135359), (31066, 90341), (38674, 72569)]