518142772

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{222953}}^1$

素因数の和:223047

約数の個数: 24

約数和(自身を含む): 1048775616

約数和(自身を除く): 530632844

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 222953, 445906, 891812, 1560671, 3121342, 6242684, 18505099, 37010198, 74020396, 129535693, 259071386, 518142772]

約数ペア:

[(1, 518142772), (2, 259071386), (4, 129535693), (7, 74020396), (14, 37010198), (28, 18505099), (83, 6242684), (166, 3121342), (332, 1560671), (581, 891812), (1162, 445906), (2324, 222953)]