339923806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 548674560

約数和(自身を除く): 208750754

約数列:

[1, 2, 17, 34, 107, 214, 223, 419, 446, 838, 1819, 3638, 3791, 7123, 7582, 14246, 23861, 44833, 47722, 89666, 93437, 186874, 405637, 762161, 811274, 1524322, 1588429, 3176858, 9997759, 19995518, 169961903, 339923806]

約数ペア:

[(1, 339923806), (2, 169961903), (17, 19995518), (34, 9997759), (107, 3176858), (214, 1588429), (223, 1524322), (419, 811274), (446, 762161), (838, 405637), (1819, 186874), (3638, 93437), (3791, 89666), (7123, 47722), (7582, 44833), (14246, 23861)]