2839464

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 7780500

約数和(自身を除く): 4941036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 349, 452, 678, 698, 904, 1017, 1047, 1356, 1396, 2034, 2094, 2712, 2792, 3141, 4068, 4188, 6282, 8136, 8376, 12564, 25128, 39437, 78874, 118311, 157748, 236622, 315496, 354933, 473244, 709866, 946488, 1419732, 2839464]

約数ペア:

[(1, 2839464), (2, 1419732), (3, 946488), (4, 709866), (6, 473244), (8, 354933), (9, 315496), (12, 236622), (18, 157748), (24, 118311), (36, 78874), (72, 39437), (113, 25128), (226, 12564), (339, 8376), (349, 8136), (452, 6282), (678, 4188), (698, 4068), (904, 3141), (1017, 2792), (1047, 2712), (1356, 2094), (1396, 2034)]