2564492

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 5209344

約数和(自身を除く): 2644852

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1367, 1876, 2734, 5468, 9569, 19138, 38276, 91589, 183178, 366356, 641123, 1282246, 2564492]

約数ペア:

[(1, 2564492), (2, 1282246), (4, 641123), (7, 366356), (14, 183178), (28, 91589), (67, 38276), (134, 19138), (268, 9569), (469, 5468), (938, 2734), (1367, 1876)]