2560236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 7069440

約数和(自身を除く): 4509204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1051, 1218, 2102, 2436, 3153, 4204, 6306, 7357, 12612, 14714, 22071, 29428, 30479, 44142, 60958, 88284, 91437, 121916, 182874, 213353, 365748, 426706, 640059, 853412, 1280118, 2560236]

約数ペア:

[(1, 2560236), (2, 1280118), (3, 853412), (4, 640059), (6, 426706), (7, 365748), (12, 213353), (14, 182874), (21, 121916), (28, 91437), (29, 88284), (42, 60958), (58, 44142), (84, 30479), (87, 29428), (116, 22071), (174, 14714), (203, 12612), (348, 7357), (406, 6306), (609, 4204), (812, 3153), (1051, 2436), (1218, 2102)]