217644674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{3769}}^1$

素因数の和:6005

約数の個数: 16

約数和(自身を含む): 351831480

約数和(自身を除く): 134186806

約数列:

[1, 2, 13, 26, 2221, 3769, 4442, 7538, 28873, 48997, 57746, 97994, 8370949, 16741898, 108822337, 217644674]

約数ペア:

[(1, 217644674), (2, 108822337), (13, 16741898), (26, 8370949), (2221, 97994), (3769, 57746), (4442, 48997), (7538, 28873)]