122856812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{124349}}^1$

素因数の和:124385

約数の個数: 24

約数和(自身を含む): 243726000

約数和(自身を除く): 120869188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 124349, 248698, 497396, 1616537, 2362631, 3233074, 4725262, 6466148, 9450524, 30714203, 61428406, 122856812]

約数ペア:

[(1, 122856812), (2, 61428406), (4, 30714203), (13, 9450524), (19, 6466148), (26, 4725262), (38, 3233074), (52, 2362631), (76, 1616537), (247, 497396), (494, 248698), (988, 124349)]