290431306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{17167}}^1$

素因数の和:17949

約数の個数: 16

約数和(自身を含む): 475896960

約数和(自身を除く): 185465654

約数列:

[1, 2, 11, 22, 769, 1538, 8459, 16918, 17167, 34334, 188837, 377674, 13201423, 26402846, 145215653, 290431306]

約数ペア:

[(1, 290431306), (2, 145215653), (11, 26402846), (22, 13201423), (769, 377674), (1538, 188837), (8459, 34334), (16918, 17167)]