248889190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2262629}}^1$

素因数の和:2262647

約数の個数: 16

約数和(自身を含む): 488728080

約数和(自身を除く): 239838890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2262629, 4525258, 11313145, 22626290, 24888919, 49777838, 124444595, 248889190]

約数ペア:

[(1, 248889190), (2, 124444595), (5, 49777838), (10, 24888919), (11, 22626290), (22, 11313145), (55, 4525258), (110, 2262629)]