2007428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 3796632

約数和(自身を除く): 1789204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 557, 901, 1114, 1802, 2228, 3604, 9469, 18938, 29521, 37876, 59042, 118084, 501857, 1003714, 2007428]

約数ペア:

[(1, 2007428), (2, 1003714), (4, 501857), (17, 118084), (34, 59042), (53, 37876), (68, 29521), (106, 18938), (212, 9469), (557, 3604), (901, 2228), (1114, 1802)]