2016376648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{56857}}^1$

素因数の和:56918

約数の個数: 64

約数和(自身を含む): 4585029120

約数和(自身を除く): 2568652472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 17732, 35464, 56857, 113714, 227428, 454856, 625427, 739141, 1250854, 1478282, 1762567, 2501708, 2956564, 3525134, 5003416, 5913128, 7050268, 8130551, 14100536, 16261102, 19388237, 22913371, 32522204, 38776474, 45826742, 65044408, 77552948, 91653484, 155105896, 183306968, 252047081, 504094162, 1008188324, 2016376648]

約数ペア:

[(1, 2016376648), (2, 1008188324), (4, 504094162), (8, 252047081), (11, 183306968), (13, 155105896), (22, 91653484), (26, 77552948), (31, 65044408), (44, 45826742), (52, 38776474), (62, 32522204), (88, 22913371), (104, 19388237), (124, 16261102), (143, 14100536), (248, 8130551), (286, 7050268), (341, 5913128), (403, 5003416), (572, 3525134), (682, 2956564), (806, 2501708), (1144, 1762567), (1364, 1478282), (1612, 1250854), (2728, 739141), (3224, 625427), (4433, 454856), (8866, 227428), (17732, 113714), (35464, 56857)]