127945004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{9173}}^1$

素因数の和:9505

約数の個数: 24

約数和(自身を含む): 245055888

約数和(自身を除く): 117110884

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6974, 9173, 13948, 18346, 36692, 100903, 201806, 403612, 2907841, 5815682, 11631364, 31986251, 63972502, 127945004]

約数ペア:

[(1, 127945004), (2, 63972502), (4, 31986251), (11, 11631364), (22, 5815682), (44, 2907841), (317, 403612), (634, 201806), (1268, 100903), (3487, 36692), (6974, 18346), (9173, 13948)]