2100040112

素因数分解:

$2^4\times {\mathrm{131252507}}^1$

素因数の和:131252515

約数の個数: 10

約数和(自身を含む): 4068827748

約数和(自身を除く): 1968787636

約数列:

[1, 2, 4, 8, 16, 131252507, 262505014, 525010028, 1050020056, 2100040112]

約数ペア:

[(1, 2100040112), (2, 1050020056), (4, 525010028), (8, 262505014), (16, 131252507)]