3878889190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35262629}}^1$

素因数の和:35262647

約数の個数: 16

約数和(自身を含む): 7616728080

約数和(自身を除く): 3737838890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 35262629, 70525258, 176313145, 352626290, 387888919, 775777838, 1939444595, 3878889190]

約数ペア:

[(1, 3878889190), (2, 1939444595), (5, 775777838), (10, 387888919), (11, 352626290), (22, 176313145), (55, 70525258), (110, 35262629)]