1900709564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{850049}}^1$

素因数の和:850109

約数の個数: 24

約数和(自身を含む): 3665415600

約数和(自身を除く): 1764706036

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 850049, 1700098, 3400196, 11050637, 22101274, 36552107, 44202548, 73104214, 146208428, 475177391, 950354782, 1900709564]

約数ペア:

[(1, 1900709564), (2, 950354782), (4, 475177391), (13, 146208428), (26, 73104214), (43, 44202548), (52, 36552107), (86, 22101274), (172, 11050637), (559, 3400196), (1118, 1700098), (2236, 850049)]