2741852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 5174400

約数和(自身を除く): 2432548

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 839, 1634, 1678, 3268, 3356, 15941, 31882, 36077, 63764, 72154, 144308, 685463, 1370926, 2741852]

約数ペア:

[(1, 2741852), (2, 1370926), (4, 685463), (19, 144308), (38, 72154), (43, 63764), (76, 36077), (86, 31882), (172, 15941), (817, 3356), (839, 3268), (1634, 1678)]