239902422

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{245299}}^1$

素因数の和:245467

約数の個数: 16

約数和(自身を含む): 482750400

約数和(自身を除く): 242847978

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 245299, 490598, 735897, 1471794, 39983737, 79967474, 119951211, 239902422]

約数ペア:

[(1, 239902422), (2, 119951211), (3, 79967474), (6, 39983737), (163, 1471794), (326, 735897), (489, 490598), (978, 245299)]