4441844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 8547168

約数和(自身を除く): 4105324

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 643, 1286, 1727, 2572, 3454, 6908, 7073, 14146, 28292, 100951, 201902, 403804, 1110461, 2220922, 4441844]

約数ペア:

[(1, 4441844), (2, 2220922), (4, 1110461), (11, 403804), (22, 201902), (44, 100951), (157, 28292), (314, 14146), (628, 7073), (643, 6908), (1286, 3454), (1727, 2572)]