2017777604210

素因数分解:

$2^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{79346347}}^1$

素因数の和:79348897

約数の個数: 16

約数和(自身を含む): 3633427967616

約数和(自身を除く): 1615650363406

約数列:

[1, 2, 5, 10, 2543, 5086, 12715, 25430, 79346347, 158692694, 396731735, 793463470, 201777760421, 403555520842, 1008888802105, 2017777604210]

約数ペア:

[(1, 2017777604210), (2, 1008888802105), (5, 403555520842), (10, 201777760421), (2543, 793463470), (5086, 396731735), (12715, 158692694), (25430, 79346347)]