493503712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9341}}^1$

素因数の和:9491

約数の個数: 48

約数和(自身を含む): 1054674432

約数和(自身を除く): 561170720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 9341, 13208, 18682, 26416, 37364, 52832, 74728, 121433, 149456, 242866, 298912, 485732, 971464, 1186307, 1942928, 2372614, 3885856, 4745228, 9490456, 15421991, 18980912, 30843982, 37961824, 61687964, 123375928, 246751856, 493503712]

約数ペア:

[(1, 493503712), (2, 246751856), (4, 123375928), (8, 61687964), (13, 37961824), (16, 30843982), (26, 18980912), (32, 15421991), (52, 9490456), (104, 4745228), (127, 3885856), (208, 2372614), (254, 1942928), (416, 1186307), (508, 971464), (1016, 485732), (1651, 298912), (2032, 242866), (3302, 149456), (4064, 121433), (6604, 74728), (9341, 52832), (13208, 37364), (18682, 26416)]