2040890882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1\times {\mathrm{7649}}^1$

素因数の和:9601

約数の個数: 16

約数和(自身を含む): 3106512000

約数和(自身を除く): 1065621118

約数列:

[1, 2, 71, 142, 1879, 3758, 7649, 15298, 133409, 266818, 543079, 1086158, 14372471, 28744942, 1020445441, 2040890882]

約数ペア:

[(1, 2040890882), (2, 1020445441), (71, 28744942), (142, 14372471), (1879, 1086158), (3758, 543079), (7649, 266818), (15298, 133409)]