196380548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{539507}}^1$

素因数の和:539531

約数の個数: 24

約数和(自身を含む): 422974272

約数和(自身を除く): 226593724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 539507, 1079014, 2158028, 3776549, 7013591, 7553098, 14027182, 15106196, 28054364, 49095137, 98190274, 196380548]

約数ペア:

[(1, 196380548), (2, 98190274), (4, 49095137), (7, 28054364), (13, 15106196), (14, 14027182), (26, 7553098), (28, 7013591), (52, 3776549), (91, 2158028), (182, 1079014), (364, 539507)]