2017684510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1958917}}^1$

素因数の和:1959027

約数の個数: 16

約数和(自身を含む): 3667094496

約数和(自身を除く): 1649409986

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1958917, 3917834, 9794585, 19589170, 201768451, 403536902, 1008842255, 2017684510]

約数ペア:

[(1, 2017684510), (2, 1008842255), (5, 403536902), (10, 201768451), (103, 19589170), (206, 9794585), (515, 3917834), (1030, 1958917)]