2019949252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{199049}}^1$

素因数の和:199155

約数の個数: 24

約数和(自身を含む): 3678444000

約数和(自身を除く): 1658494748

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 10148, 199049, 398098, 796196, 8559107, 11743891, 17118214, 23487782, 34236428, 46975564, 504987313, 1009974626, 2019949252]

約数ペア:

[(1, 2019949252), (2, 1009974626), (4, 504987313), (43, 46975564), (59, 34236428), (86, 23487782), (118, 17118214), (172, 11743891), (236, 8559107), (2537, 796196), (5074, 398098), (10148, 199049)]