480254978

素因数分解:

$2^1\times 7^2\times {\mathrm{1223}}^1\times {\mathrm{4007}}^1$

素因数の和:5246

約数の個数: 24

約数和(自身を含む): 838890432

約数和(自身を除く): 358635454

約数列:

[1, 2, 7, 14, 49, 98, 1223, 2446, 4007, 8014, 8561, 17122, 28049, 56098, 59927, 119854, 196343, 392686, 4900561, 9801122, 34303927, 68607854, 240127489, 480254978]

約数ペア:

[(1, 480254978), (2, 240127489), (7, 68607854), (14, 34303927), (49, 9801122), (98, 4900561), (1223, 392686), (2446, 196343), (4007, 119854), (8014, 59927), (8561, 56098), (17122, 28049)]