219011026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{83401}}^1$

素因数の和:83517

約数の個数: 16

約数和(自身を含む): 357294168

約数和(自身を除く): 138283142

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 83401, 166802, 1084213, 2168426, 8423501, 16847002, 109505513, 219011026]

約数ペア:

[(1, 219011026), (2, 109505513), (13, 16847002), (26, 8423501), (101, 2168426), (202, 1084213), (1313, 166802), (2626, 83401)]