170245852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{320011}}^1$

素因数の和:320041

約数の個数: 24

約数和(自身を含む): 358413440

約数和(自身を除く): 188167588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 320011, 640022, 1280044, 2240077, 4480154, 6080209, 8960308, 12160418, 24320836, 42561463, 85122926, 170245852]

約数ペア:

[(1, 170245852), (2, 85122926), (4, 42561463), (7, 24320836), (14, 12160418), (19, 8960308), (28, 6080209), (38, 4480154), (76, 2240077), (133, 1280044), (266, 640022), (532, 320011)]