10389578264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{811}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 21144480000

約数和(自身を除く): 10754901736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 619, 796, 811, 1238, 1592, 1622, 2476, 2587, 3244, 4952, 5174, 6488, 8047, 10348, 10543, 16094, 20696, 21086, 32188, 42172, 64376, 84344, 123181, 161389, 246362, 322778, 492724, 502009, 645556, 985448, 1004018, 1291112, 1601353, 2008036, 2098057, 3202706, 4016072, 4196114, 6405412, 6526117, 8392228, 12810824, 13052234, 16784456, 26104468, 52208936, 99899791, 199799582, 399599164, 799198328, 1298697283, 2597394566, 5194789132, 10389578264]

約数ペア:

[(1, 10389578264), (2, 5194789132), (4, 2597394566), (8, 1298697283), (13, 799198328), (26, 399599164), (52, 199799582), (104, 99899791), (199, 52208936), (398, 26104468), (619, 16784456), (796, 13052234), (811, 12810824), (1238, 8392228), (1592, 6526117), (1622, 6405412), (2476, 4196114), (2587, 4016072), (3244, 3202706), (4952, 2098057), (5174, 2008036), (6488, 1601353), (8047, 1291112), (10348, 1004018), (10543, 985448), (16094, 645556), (20696, 502009), (21086, 492724), (32188, 322778), (42172, 246362), (64376, 161389), (84344, 123181)]