513943612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{2381}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 1109287872

約数和(自身を除く): 595344260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 593, 1186, 2372, 2381, 4151, 4762, 7709, 8302, 9524, 15418, 16604, 16667, 30836, 30953, 33334, 53963, 61906, 66668, 107926, 123812, 215852, 216671, 433342, 866684, 1411933, 2823866, 5647732, 9883531, 18355129, 19767062, 36710258, 39534124, 73420516, 128485903, 256971806, 513943612]

約数ペア:

[(1, 513943612), (2, 256971806), (4, 128485903), (7, 73420516), (13, 39534124), (14, 36710258), (26, 19767062), (28, 18355129), (52, 9883531), (91, 5647732), (182, 2823866), (364, 1411933), (593, 866684), (1186, 433342), (2372, 216671), (2381, 215852), (4151, 123812), (4762, 107926), (7709, 66668), (8302, 61906), (9524, 53963), (15418, 33334), (16604, 30953), (16667, 30836)]