2912497562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{19553}}^1$

素因数の和:19922

約数の個数: 32

約数和(自身を含む): 4996594512

約数和(自身を除く): 2084096950

約数列:

[1, 2, 13, 17, 26, 34, 221, 337, 442, 674, 4381, 5729, 8762, 11458, 19553, 39106, 74477, 148954, 254189, 332401, 508378, 664802, 4321213, 6589361, 8642426, 13178722, 85661693, 112019137, 171323386, 224038274, 1456248781, 2912497562]

約数ペア:

[(1, 2912497562), (2, 1456248781), (13, 224038274), (17, 171323386), (26, 112019137), (34, 85661693), (221, 13178722), (337, 8642426), (442, 6589361), (674, 4321213), (4381, 664802), (5729, 508378), (8762, 332401), (11458, 254189), (19553, 148954), (39106, 74477)]