490266722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{28979}}^1$

素因数の和:29761

約数の個数: 16

約数和(自身を含む): 803325600

約数和(自身を除く): 313058878

約数列:

[1, 2, 11, 22, 769, 1538, 8459, 16918, 28979, 57958, 318769, 637538, 22284851, 44569702, 245133361, 490266722]

約数ペア:

[(1, 490266722), (2, 245133361), (11, 44569702), (22, 22284851), (769, 637538), (1538, 318769), (8459, 57958), (16918, 28979)]