490069261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{9811}}^1$

素因数の和:10080

約数の個数: 16

約数和(自身を含む): 565171200

約数和(自身を除く): 75101939

約数列:

[1, 11, 19, 209, 239, 2629, 4541, 9811, 49951, 107921, 186409, 2050499, 2344829, 25793119, 44551751, 490069261]

約数ペア:

[(1, 490069261), (11, 44551751), (19, 25793119), (209, 2344829), (239, 2050499), (2629, 186409), (4541, 107921), (9811, 49951)]