2019988414

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{2417}}^1\times {\mathrm{4057}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 3061420128

約数和(自身を除く): 1041431714

約数列:

[1, 2, 103, 206, 2417, 4057, 4834, 8114, 248951, 417871, 497902, 835742, 9805769, 19611538, 1009994207, 2019988414]

約数ペア:

[(1, 2019988414), (2, 1009994207), (103, 19611538), (206, 9805769), (2417, 835742), (4057, 497902), (4834, 417871), (8114, 248951)]