245068343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 269873856

約数和(自身を除く): 24805513

約数列:

[1, 13, 53, 401, 689, 887, 5213, 11531, 21253, 47011, 276289, 355687, 611143, 4623931, 18851411, 245068343]

約数ペア:

[(1, 245068343), (13, 18851411), (53, 4623931), (401, 611143), (689, 355687), (887, 276289), (5213, 47011), (11531, 21253)]