2481892

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 5007744

約数和(自身を除く): 2525852

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 647, 959, 1294, 1918, 2588, 3836, 4529, 9058, 18116, 88639, 177278, 354556, 620473, 1240946, 2481892]

約数ペア:

[(1, 2481892), (2, 1240946), (4, 620473), (7, 354556), (14, 177278), (28, 88639), (137, 18116), (274, 9058), (548, 4529), (647, 3836), (959, 2588), (1294, 1918)]