1520336884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{90217}}^1$

素因数の和:90615

約数の個数: 24

約数和(自身を含む): 2910071808

約数和(自身を除く): 1389734924

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 16852, 90217, 180434, 360868, 992387, 1984774, 3969548, 34553111, 69106222, 138212444, 380084221, 760168442, 1520336884]

約数ペア:

[(1, 1520336884), (2, 760168442), (4, 380084221), (11, 138212444), (22, 69106222), (44, 34553111), (383, 3969548), (766, 1984774), (1532, 992387), (4213, 360868), (8426, 180434), (16852, 90217)]