4449668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 8043840

約数和(自身を除く): 3594172

約数列:

[1, 2, 4, 53, 106, 139, 151, 212, 278, 302, 556, 604, 7367, 8003, 14734, 16006, 20989, 29468, 32012, 41978, 83956, 1112417, 2224834, 4449668]

約数ペア:

[(1, 4449668), (2, 2224834), (4, 1112417), (53, 83956), (106, 41978), (139, 32012), (151, 29468), (212, 20989), (278, 16006), (302, 14734), (556, 8003), (604, 7367)]