2749972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 5104512

約数和(自身を除く): 2354540

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 421, 842, 1633, 1684, 3266, 6532, 9683, 19366, 29891, 38732, 59782, 119564, 687493, 1374986, 2749972]

約数ペア:

[(1, 2749972), (2, 1374986), (4, 687493), (23, 119564), (46, 59782), (71, 38732), (92, 29891), (142, 19366), (284, 9683), (421, 6532), (842, 3266), (1633, 1684)]