2519293244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{1487}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 4909019136

約数和(自身を除く): 2389725892

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1051, 1487, 1612, 2102, 2974, 4204, 5948, 13663, 19331, 27326, 32581, 38662, 46097, 54652, 65162, 77324, 92194, 130324, 184388, 423553, 599261, 847106, 1198522, 1562837, 1694212, 2397044, 3125674, 6251348, 20316881, 40633762, 48447947, 81267524, 96895894, 193791788, 629823311, 1259646622, 2519293244]

約数ペア:

[(1, 2519293244), (2, 1259646622), (4, 629823311), (13, 193791788), (26, 96895894), (31, 81267524), (52, 48447947), (62, 40633762), (124, 20316881), (403, 6251348), (806, 3125674), (1051, 2397044), (1487, 1694212), (1612, 1562837), (2102, 1198522), (2974, 847106), (4204, 599261), (5948, 423553), (13663, 184388), (19331, 130324), (27326, 92194), (32581, 77324), (38662, 65162), (46097, 54652)]