8045985822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{14221}}^1$

素因数の和:14961

約数の個数: 64

約数和(自身を含む): 19387430400

約数和(自身を除く): 11341444578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 709, 798, 1418, 2127, 4254, 4963, 9926, 13471, 14221, 14889, 26942, 28442, 29778, 40413, 42663, 80826, 85326, 94297, 99547, 188594, 199094, 270199, 282891, 298641, 540398, 565782, 597282, 810597, 1621194, 1891393, 3782786, 5674179, 10082689, 11348358, 20165378, 30248067, 60496134, 70578823, 141157646, 191571091, 211736469, 383142182, 423472938, 574713273, 1149426546, 1340997637, 2681995274, 4022992911, 8045985822]

約数ペア:

[(1, 8045985822), (2, 4022992911), (3, 2681995274), (6, 1340997637), (7, 1149426546), (14, 574713273), (19, 423472938), (21, 383142182), (38, 211736469), (42, 191571091), (57, 141157646), (114, 70578823), (133, 60496134), (266, 30248067), (399, 20165378), (709, 11348358), (798, 10082689), (1418, 5674179), (2127, 3782786), (4254, 1891393), (4963, 1621194), (9926, 810597), (13471, 597282), (14221, 565782), (14889, 540398), (26942, 298641), (28442, 282891), (29778, 270199), (40413, 199094), (42663, 188594), (80826, 99547), (85326, 94297)]