4888998604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^2$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 10412380160

約数和(自身を除く): 5523381556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 269, 508, 532, 538, 889, 1076, 1778, 1883, 2413, 3556, 3766, 4826, 5111, 7532, 9652, 10222, 16891, 20444, 33782, 34163, 35777, 67564, 68326, 71554, 72361, 136652, 143108, 144722, 239141, 289444, 478282, 506527, 649097, 956564, 1013054, 1298194, 1374859, 2026108, 2596388, 2749718, 4543679, 5499436, 9087358, 9189847, 9624013, 18174716, 18379694, 19248026, 36759388, 38496052, 64328929, 128657858, 174607093, 257315716, 349214186, 698428372, 1222249651, 2444499302, 4888998604]

約数ペア:

[(1, 4888998604), (2, 2444499302), (4, 1222249651), (7, 698428372), (14, 349214186), (19, 257315716), (28, 174607093), (38, 128657858), (76, 64328929), (127, 38496052), (133, 36759388), (254, 19248026), (266, 18379694), (269, 18174716), (508, 9624013), (532, 9189847), (538, 9087358), (889, 5499436), (1076, 4543679), (1778, 2749718), (1883, 2596388), (2413, 2026108), (3556, 1374859), (3766, 1298194), (4826, 1013054), (5111, 956564), (7532, 649097), (9652, 506527), (10222, 478282), (16891, 289444), (20444, 239141), (33782, 144722), (34163, 143108), (35777, 136652), (67564, 72361), (68326, 71554)]