1091891996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 2099865600

約数和(自身を除く): 1007973604

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 479, 743, 767, 958, 1486, 1534, 1916, 2972, 3068, 6227, 9659, 12454, 19318, 24908, 28261, 38636, 43837, 56522, 87674, 113044, 175348, 355897, 367393, 569881, 711794, 734786, 1139762, 1423588, 1469572, 2279524, 4626661, 9253322, 18506644, 20997923, 41995846, 83991692, 272972999, 545945998, 1091891996]

約数ペア:

[(1, 1091891996), (2, 545945998), (4, 272972999), (13, 83991692), (26, 41995846), (52, 20997923), (59, 18506644), (118, 9253322), (236, 4626661), (479, 2279524), (743, 1469572), (767, 1423588), (958, 1139762), (1486, 734786), (1534, 711794), (1916, 569881), (2972, 367393), (3068, 355897), (6227, 175348), (9659, 113044), (12454, 87674), (19318, 56522), (24908, 43837), (28261, 38636)]