5138423048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 10640332800

約数和(自身を除く): 5501909752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 257, 508, 514, 1016, 1028, 1397, 1789, 2056, 2794, 2827, 3578, 5588, 5654, 7156, 11176, 11308, 14312, 19679, 22616, 32639, 39358, 65278, 78716, 130556, 157432, 227203, 261112, 359029, 454406, 459773, 718058, 908812, 919546, 1436116, 1817624, 1839092, 2499233, 2872232, 3678184, 4998466, 5057503, 9996932, 10115006, 19993864, 20230012, 40460024, 58391171, 116782342, 233564684, 467129368, 642302881, 1284605762, 2569211524, 5138423048]

約数ペア:

[(1, 5138423048), (2, 2569211524), (4, 1284605762), (8, 642302881), (11, 467129368), (22, 233564684), (44, 116782342), (88, 58391171), (127, 40460024), (254, 20230012), (257, 19993864), (508, 10115006), (514, 9996932), (1016, 5057503), (1028, 4998466), (1397, 3678184), (1789, 2872232), (2056, 2499233), (2794, 1839092), (2827, 1817624), (3578, 1436116), (5588, 919546), (5654, 908812), (7156, 718058), (11176, 459773), (11308, 454406), (14312, 359029), (19679, 261112), (22616, 227203), (32639, 157432), (39358, 130556), (65278, 78716)]