2049014710

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{526739}}^1$

素因数の和:527135

約数の個数: 16

約数和(自身を含む): 3697714800

約数和(自身を除く): 1648700090

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 526739, 1053478, 2633695, 5267390, 204901471, 409802942, 1024507355, 2049014710]

約数ペア:

[(1, 2049014710), (2, 1024507355), (5, 409802942), (10, 204901471), (389, 5267390), (778, 2633695), (1945, 1053478), (3890, 526739)]