1811316976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{13267}}^1$

素因数の和:13358

約数の個数: 80

約数和(自身を含む): 4264441344

約数和(自身を除く): 2453124368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 424, 644, 742, 848, 1219, 1288, 1484, 2438, 2576, 2968, 4876, 5936, 8533, 9752, 13267, 17066, 19504, 26534, 34132, 53068, 68264, 92869, 106136, 136528, 185738, 212272, 305141, 371476, 610282, 703151, 742952, 1220564, 1406302, 1485904, 2135987, 2441128, 2812604, 4271974, 4882256, 4922057, 5625208, 8543948, 9844114, 11250416, 16172473, 17087896, 19688228, 32344946, 34175792, 39376456, 64689892, 78752912, 113207311, 129379784, 226414622, 258759568, 452829244, 905658488, 1811316976]

約数ペア:

[(1, 1811316976), (2, 905658488), (4, 452829244), (7, 258759568), (8, 226414622), (14, 129379784), (16, 113207311), (23, 78752912), (28, 64689892), (46, 39376456), (53, 34175792), (56, 32344946), (92, 19688228), (106, 17087896), (112, 16172473), (161, 11250416), (184, 9844114), (212, 8543948), (322, 5625208), (368, 4922057), (371, 4882256), (424, 4271974), (644, 2812604), (742, 2441128), (848, 2135987), (1219, 1485904), (1288, 1406302), (1484, 1220564), (2438, 742952), (2576, 703151), (2968, 610282), (4876, 371476), (5936, 305141), (8533, 212272), (9752, 185738), (13267, 136528), (17066, 106136), (19504, 92869), (26534, 68264), (34132, 53068)]