126337004

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{87491}}^1$

素因数の和:87533

約数の個数: 18

約数和(自身を含む): 233341164

約数和(自身を除く): 107004160

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 87491, 174982, 349964, 1662329, 3324658, 6649316, 31584251, 63168502, 126337004]

約数ペア:

[(1, 126337004), (2, 63168502), (4, 31584251), (19, 6649316), (38, 3324658), (76, 1662329), (361, 349964), (722, 174982), (1444, 87491)]