3991755326

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4197

約数の個数: 48

約数和(自身を含む): 6736994208

約数和(自身を除く): 2745238882

約数列:

[1, 2, 13, 26, 41, 71, 82, 142, 169, 338, 533, 923, 1066, 1846, 2911, 4057, 5822, 6929, 8114, 11999, 13858, 23998, 37843, 52741, 75686, 105482, 166337, 288047, 332674, 491959, 576094, 685633, 983918, 1371266, 2162381, 3744611, 4324762, 7489222, 11809927, 23619854, 28110953, 48679943, 56221906, 97359886, 153529051, 307058102, 1995877663, 3991755326]

約数ペア:

[(1, 3991755326), (2, 1995877663), (13, 307058102), (26, 153529051), (41, 97359886), (71, 56221906), (82, 48679943), (142, 28110953), (169, 23619854), (338, 11809927), (533, 7489222), (923, 4324762), (1066, 3744611), (1846, 2162381), (2911, 1371266), (4057, 983918), (5822, 685633), (6929, 576094), (8114, 491959), (11999, 332674), (13858, 288047), (23998, 166337), (37843, 105482), (52741, 75686)]