501325328

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73379}}^1$

素因数の和:73455

約数の個数: 40

約数和(自身を含む): 1128290880

約数和(自身を除く): 626965552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 73379, 146758, 293516, 513653, 587032, 1027306, 1174064, 2054612, 4109224, 4476119, 8218448, 8952238, 17904476, 31332833, 35808952, 62665666, 71617904, 125331332, 250662664, 501325328]

約数ペア:

[(1, 501325328), (2, 250662664), (4, 125331332), (7, 71617904), (8, 62665666), (14, 35808952), (16, 31332833), (28, 17904476), (56, 8952238), (61, 8218448), (112, 4476119), (122, 4109224), (244, 2054612), (427, 1174064), (488, 1027306), (854, 587032), (976, 513653), (1708, 293516), (3416, 146758), (6832, 73379)]