2017880178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{460073}}^1$

素因数の和:460138

約数の個数: 32

約数和(自身を含む): 4372543296

約数和(自身を除く): 2354663118

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 460073, 920146, 1380219, 2760438, 7821241, 15642482, 19783139, 23463723, 39566278, 46927446, 59349417, 118698834, 336313363, 672626726, 1008940089, 2017880178]

約数ペア:

[(1, 2017880178), (2, 1008940089), (3, 672626726), (6, 336313363), (17, 118698834), (34, 59349417), (43, 46927446), (51, 39566278), (86, 23463723), (102, 19783139), (129, 15642482), (258, 7821241), (731, 2760438), (1462, 1380219), (2193, 920146), (4386, 460073)]