490069438

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{847871}}^1$

素因数の和:847907

約数の個数: 12

約数和(自身を含む): 780890112

約数和(自身を除く): 290820674

約数列:

[1, 2, 17, 34, 289, 578, 847871, 1695742, 14413807, 28827614, 245034719, 490069438]

約数ペア:

[(1, 490069438), (2, 245034719), (17, 28827614), (34, 14413807), (289, 1695742), (578, 847871)]