2017869424

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 4104701568

約数和(自身を除く): 2086832144

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 197, 212, 257, 376, 394, 424, 514, 752, 788, 848, 1028, 1576, 2056, 2491, 3152, 4112, 4982, 9259, 9964, 10441, 12079, 13621, 18518, 19928, 20882, 24158, 27242, 37036, 39856, 41764, 48316, 50629, 54484, 74072, 83528, 96632, 101258, 108968, 148144, 167056, 193264, 202516, 217936, 405032, 490727, 640187, 810064, 981454, 1280374, 1962908, 2379563, 2560748, 2683337, 3925816, 4759126, 5121496, 5366674, 7851632, 9518252, 10242992, 10733348, 19036504, 21466696, 38073008, 42933392, 126116839, 252233678, 504467356, 1008934712, 2017869424]

約数ペア:

[(1, 2017869424), (2, 1008934712), (4, 504467356), (8, 252233678), (16, 126116839), (47, 42933392), (53, 38073008), (94, 21466696), (106, 19036504), (188, 10733348), (197, 10242992), (212, 9518252), (257, 7851632), (376, 5366674), (394, 5121496), (424, 4759126), (514, 3925816), (752, 2683337), (788, 2560748), (848, 2379563), (1028, 1962908), (1576, 1280374), (2056, 981454), (2491, 810064), (3152, 640187), (4112, 490727), (4982, 405032), (9259, 217936), (9964, 202516), (10441, 193264), (12079, 167056), (13621, 148144), (18518, 108968), (19928, 101258), (20882, 96632), (24158, 83528), (27242, 74072), (37036, 54484), (39856, 50629), (41764, 48316)]