253237863434

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1\times {\mathrm{1168039}}^1$

素因数の和:1170605

約数の個数: 16

約数和(自身を含む): 388845188160

約数和(自身を除く): 135607324726

約数列:

[1, 2, 43, 86, 2521, 5042, 108403, 216806, 1168039, 2336078, 50225677, 100451354, 2944626319, 5889252638, 126618931717, 253237863434]

約数ペア:

[(1, 253237863434), (2, 126618931717), (43, 5889252638), (86, 2944626319), (2521, 100451354), (5042, 50225677), (108403, 2336078), (216806, 1168039)]