2546348519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 3208883040

約数和(自身を除く): 662534521

約数列:

[1, 11, 13, 17, 143, 169, 187, 197, 221, 409, 1859, 2167, 2431, 2561, 2873, 3349, 4499, 5317, 6953, 28171, 31603, 33293, 36839, 43537, 58487, 69121, 76483, 80573, 90389, 366223, 478907, 565981, 760331, 886303, 994279, 1047449, 1175057, 1369741, 6225791, 11521939, 12925627, 13616837, 15067151, 17806633, 149785207, 195872963, 231486229, 2546348519]

約数ペア:

[(1, 2546348519), (11, 231486229), (13, 195872963), (17, 149785207), (143, 17806633), (169, 15067151), (187, 13616837), (197, 12925627), (221, 11521939), (409, 6225791), (1859, 1369741), (2167, 1175057), (2431, 1047449), (2561, 994279), (2873, 886303), (3349, 760331), (4499, 565981), (5317, 478907), (6953, 366223), (28171, 90389), (31603, 80573), (33293, 76483), (36839, 69121), (43537, 58487)]