3257102780

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1243169}}^1$

素因数の和:1243309

約数の個数: 24

約数和(自身を含む): 6892134480

約数和(自身を除く): 3635031700

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 1243169, 2486338, 4972676, 6215845, 12431690, 24863380, 162855139, 325710278, 651420556, 814275695, 1628551390, 3257102780]

約数ペア:

[(1, 3257102780), (2, 1628551390), (4, 814275695), (5, 651420556), (10, 325710278), (20, 162855139), (131, 24863380), (262, 12431690), (524, 6215845), (655, 4972676), (1310, 2486338), (2620, 1243169)]