2100085970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1653611}}^1$

素因数の和:1653745

約数の個数: 16

約数和(自身を含む): 3809922048

約数和(自身を除く): 1709836078

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1653611, 3307222, 8268055, 16536110, 210008597, 420017194, 1050042985, 2100085970]

約数ペア:

[(1, 2100085970), (2, 1050042985), (5, 420017194), (10, 210008597), (127, 16536110), (254, 8268055), (635, 3307222), (1270, 1653611)]