248608306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{119869}}^1$

素因数の和:119949

約数の個数: 16

約数和(自身を含む): 401324760

約数和(自身を除く): 152716454

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 119869, 239738, 2037773, 4075546, 7312009, 14624018, 124304153, 248608306]

約数ペア:

[(1, 248608306), (2, 124304153), (17, 14624018), (34, 7312009), (61, 4075546), (122, 2037773), (1037, 239738), (2074, 119869)]