2100349718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{112571}}^1$

素因数の和:113083

約数の個数: 16

約数和(自身を含む): 3323125440

約数和(自身を除く): 1222775722

約数列:

[1, 2, 19, 38, 491, 982, 9329, 18658, 112571, 225142, 2138849, 4277698, 55272361, 110544722, 1050174859, 2100349718]

約数ペア:

[(1, 2100349718), (2, 1050174859), (19, 110544722), (38, 55272361), (491, 4277698), (982, 2138849), (9329, 225142), (18658, 112571)]