2126763556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3331}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 4060241920

約数和(自身を除く): 1933478364

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 271, 542, 589, 1084, 1178, 2356, 3331, 5149, 6662, 8401, 10298, 13324, 16802, 20596, 33604, 63289, 103261, 126578, 159619, 206522, 253156, 319238, 413044, 638476, 902701, 1805402, 1961959, 3610804, 3923918, 7847836, 17151319, 27983731, 34302638, 55967462, 68605276, 111934924, 531690889, 1063381778, 2126763556]

約数ペア:

[(1, 2126763556), (2, 1063381778), (4, 531690889), (19, 111934924), (31, 68605276), (38, 55967462), (62, 34302638), (76, 27983731), (124, 17151319), (271, 7847836), (542, 3923918), (589, 3610804), (1084, 1961959), (1178, 1805402), (2356, 902701), (3331, 638476), (5149, 413044), (6662, 319238), (8401, 253156), (10298, 206522), (13324, 159619), (16802, 126578), (20596, 103261), (33604, 63289)]