2378859679

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{30367}}^1$

素因数の和:30443

約数の個数: 24

約数和(自身を含む): 2961973248

約数和(自身を除く): 583113569

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 2527, 4123, 11191, 30367, 78337, 212569, 576973, 941377, 4038811, 6589639, 10962487, 17886163, 76737409, 125203141, 339837097, 2378859679]

約数ペア:

[(1, 2378859679), (7, 339837097), (19, 125203141), (31, 76737409), (133, 17886163), (217, 10962487), (361, 6589639), (589, 4038811), (2527, 941377), (4123, 576973), (11191, 212569), (30367, 78337)]