2021411504

素因数分解:

$2^4\times 7^5\times {\mathrm{7517}}^1$

素因数の和:7560

約数の個数: 60

約数和(自身を含む): 4569801264

約数和(自身を除く): 2548389760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 7517, 9604, 15034, 16807, 19208, 30068, 33614, 38416, 52619, 60136, 67228, 105238, 120272, 134456, 210476, 268912, 368333, 420952, 736666, 841904, 1473332, 2578331, 2946664, 5156662, 5893328, 10313324, 18048317, 20626648, 36096634, 41253296, 72193268, 126338219, 144386536, 252676438, 288773072, 505352876, 1010705752, 2021411504]

約数ペア:

[(1, 2021411504), (2, 1010705752), (4, 505352876), (7, 288773072), (8, 252676438), (14, 144386536), (16, 126338219), (28, 72193268), (49, 41253296), (56, 36096634), (98, 20626648), (112, 18048317), (196, 10313324), (343, 5893328), (392, 5156662), (686, 2946664), (784, 2578331), (1372, 1473332), (2401, 841904), (2744, 736666), (4802, 420952), (5488, 368333), (7517, 268912), (9604, 210476), (15034, 134456), (16807, 120272), (19208, 105238), (30068, 67228), (33614, 60136), (38416, 52619)]