2017987102

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1\times {\mathrm{4021}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 3040632000

約数和(自身を除く): 1022644898

約数列:

[1, 2, 349, 698, 719, 1438, 4021, 8042, 250931, 501862, 1403329, 2806658, 2891099, 5782198, 1008993551, 2017987102]

約数ペア:

[(1, 2017987102), (2, 1008993551), (349, 5782198), (698, 2891099), (719, 2806658), (1438, 1403329), (4021, 501862), (8042, 250931)]