293880826078

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{53962693}}^1$

素因数の和:53963091

約数の個数: 16

約数和(自身を含む): 505090815840

約数和(自身を除く): 211209989762

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 53962693, 107925386, 377738851, 755477702, 20991487577, 41982975154, 146940413039, 293880826078]

約数ペア:

[(1, 293880826078), (2, 146940413039), (7, 41982975154), (14, 20991487577), (389, 755477702), (778, 377738851), (2723, 107925386), (5446, 53962693)]