2017603952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12713}}^1$

素因数の和:12850

約数の個数: 80

約数和(自身を含む): 4855730880

約数和(自身を除く): 2838126928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 182, 208, 218, 364, 436, 728, 763, 872, 1417, 1456, 1526, 1744, 2834, 3052, 5668, 6104, 9919, 11336, 12208, 12713, 19838, 22672, 25426, 39676, 50852, 79352, 88991, 101704, 158704, 165269, 177982, 203408, 330538, 355964, 661076, 711928, 1156883, 1322152, 1385717, 1423856, 2313766, 2644304, 2771434, 4627532, 5542868, 9255064, 9700019, 11085736, 18014321, 18510128, 19400038, 22171472, 36028642, 38800076, 72057284, 77600152, 126100247, 144114568, 155200304, 252200494, 288229136, 504400988, 1008801976, 2017603952]

約数ペア:

[(1, 2017603952), (2, 1008801976), (4, 504400988), (7, 288229136), (8, 252200494), (13, 155200304), (14, 144114568), (16, 126100247), (26, 77600152), (28, 72057284), (52, 38800076), (56, 36028642), (91, 22171472), (104, 19400038), (109, 18510128), (112, 18014321), (182, 11085736), (208, 9700019), (218, 9255064), (364, 5542868), (436, 4627532), (728, 2771434), (763, 2644304), (872, 2313766), (1417, 1423856), (1456, 1385717), (1526, 1322152), (1744, 1156883), (2834, 711928), (3052, 661076), (5668, 355964), (6104, 330538), (9919, 203408), (11336, 177982), (12208, 165269), (12713, 158704), (19838, 101704), (22672, 88991), (25426, 79352), (39676, 50852)]