4509004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 8422400

約数和(自身を除く): 3913396

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 751, 1501, 1502, 3002, 3004, 6004, 14269, 28538, 57076, 59329, 118658, 237316, 1127251, 2254502, 4509004]

約数ペア:

[(1, 4509004), (2, 2254502), (4, 1127251), (19, 237316), (38, 118658), (76, 59329), (79, 57076), (158, 28538), (316, 14269), (751, 6004), (1501, 3004), (1502, 3002)]