914389916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 1783192320

約数和(自身を除く): 868802404

約数列:

[1, 2, 4, 11, 22, 44, 89, 103, 178, 206, 356, 412, 979, 1133, 1958, 2266, 2267, 3916, 4532, 4534, 9068, 9167, 18334, 24937, 36668, 49874, 99748, 100837, 201674, 201763, 233501, 403348, 403526, 467002, 807052, 934004, 2219393, 2568511, 4438786, 5137022, 8877572, 10274044, 20781589, 41563178, 83126356, 228597479, 457194958, 914389916]

約数ペア:

[(1, 914389916), (2, 457194958), (4, 228597479), (11, 83126356), (22, 41563178), (44, 20781589), (89, 10274044), (103, 8877572), (178, 5137022), (206, 4438786), (356, 2568511), (412, 2219393), (979, 934004), (1133, 807052), (1958, 467002), (2266, 403526), (2267, 403348), (3916, 233501), (4532, 201763), (4534, 201674), (9068, 100837), (9167, 99748), (18334, 49874), (24937, 36668)]