2017621088

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{391619}}^1$

素因数の和:391659

約数の個数: 48

約数和(自身を含む): 4737035520

約数和(自身を除く): 2719414432

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 391619, 783238, 1566476, 2741333, 3132952, 5482666, 6265904, 9007237, 10965332, 12531808, 18014474, 21930664, 36028948, 43861328, 63050659, 72057896, 87722656, 126101318, 144115792, 252202636, 288231584, 504405272, 1008810544, 2017621088]

約数ペア:

[(1, 2017621088), (2, 1008810544), (4, 504405272), (7, 288231584), (8, 252202636), (14, 144115792), (16, 126101318), (23, 87722656), (28, 72057896), (32, 63050659), (46, 43861328), (56, 36028948), (92, 21930664), (112, 18014474), (161, 12531808), (184, 10965332), (224, 9007237), (322, 6265904), (368, 5482666), (644, 3132952), (736, 2741333), (1288, 1566476), (2576, 783238), (5152, 391619)]