838863666446

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2950

約数の個数: 96

約数和(自身を含む): 1407281389920

約数和(自身を除く): 568417723474

約数列:

[1, 2, 13, 26, 73, 83, 146, 157, 166, 169, 314, 338, 949, 1079, 1898, 2041, 2158, 2609, 4082, 5218, 6059, 11461, 12118, 12337, 13031, 14027, 22922, 24674, 26062, 26533, 28054, 33917, 53066, 67834, 78767, 148993, 157534, 169403, 190457, 216547, 297986, 338806, 380914, 409613, 433094, 440921, 819226, 881842, 951263, 1023971, 1902526, 1936909, 2047942, 2202239, 2475941, 2815111, 3873818, 4404478, 4951882, 5324969, 5630222, 10649938, 12366419, 15807931, 24732838, 29901749, 31615862, 32187233, 33997879, 36596443, 59803498, 64374466, 67995758, 69224597, 73192886, 138449194, 160763447, 205503103, 321526894, 388722737, 411006206, 441972427, 777445474, 883944854, 2481845167, 2671540339, 4963690334, 5053395581, 5343080678, 5745641551, 10106791162, 11491283102, 32263987171, 64527974342, 419431833223, 838863666446]

約数ペア:

[(1, 838863666446), (2, 419431833223), (13, 64527974342), (26, 32263987171), (73, 11491283102), (83, 10106791162), (146, 5745641551), (157, 5343080678), (166, 5053395581), (169, 4963690334), (314, 2671540339), (338, 2481845167), (949, 883944854), (1079, 777445474), (1898, 441972427), (2041, 411006206), (2158, 388722737), (2609, 321526894), (4082, 205503103), (5218, 160763447), (6059, 138449194), (11461, 73192886), (12118, 69224597), (12337, 67995758), (13031, 64374466), (14027, 59803498), (22922, 36596443), (24674, 33997879), (26062, 32187233), (26533, 31615862), (28054, 29901749), (33917, 24732838), (53066, 15807931), (67834, 12366419), (78767, 10649938), (148993, 5630222), (157534, 5324969), (169403, 4951882), (190457, 4404478), (216547, 3873818), (297986, 2815111), (338806, 2475941), (380914, 2202239), (409613, 2047942), (433094, 1936909), (440921, 1902526), (819226, 1023971), (881842, 951263)]