339985162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{1951}}^1$

素因数の和:2142

約数の個数: 24

約数和(自身を含む): 562948992

約数和(自身を除く): 222963830

約数列:

[1, 2, 11, 22, 89, 178, 979, 1951, 1958, 3902, 7921, 15842, 21461, 42922, 87131, 173639, 174262, 347278, 1910029, 3820058, 15453871, 30907742, 169992581, 339985162]

約数ペア:

[(1, 339985162), (2, 169992581), (11, 30907742), (22, 15453871), (89, 3820058), (178, 1910029), (979, 347278), (1951, 174262), (1958, 173639), (3902, 87131), (7921, 42922), (15842, 21461)]