1997372284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{226871}}^1$

素因数の和:226977

約数の個数: 24

約数和(自身を含む): 3658991616

約数和(自身を除く): 1661619332

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 226871, 453742, 907484, 7033001, 14066002, 16107841, 28132004, 32215682, 64431364, 499343071, 998686142, 1997372284]

約数ペア:

[(1, 1997372284), (2, 998686142), (4, 499343071), (31, 64431364), (62, 32215682), (71, 28132004), (124, 16107841), (142, 14066002), (284, 7033001), (2201, 907484), (4402, 453742), (8804, 226871)]