419921750596

素因数分解:

$2^2\times {\mathrm{28211}}^1\times {\mathrm{3721259}}^1$

素因数の和:3749474

約数の個数: 12

約数和(自身を含む): 734889309840

約数和(自身を除く): 314967559244

約数列:

[1, 2, 4, 28211, 56422, 112844, 3721259, 7442518, 14885036, 104980437649, 209960875298, 419921750596]

約数ペア:

[(1, 419921750596), (2, 209960875298), (4, 104980437649), (28211, 14885036), (56422, 7442518), (112844, 3721259)]