4228144

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1068

約数の個数: 20

約数和(自身を含む): 8224920

約数和(自身を除く): 3996776

約数列:

[1, 2, 4, 8, 16, 401, 659, 802, 1318, 1604, 2636, 3208, 5272, 6416, 10544, 264259, 528518, 1057036, 2114072, 4228144]

約数ペア:

[(1, 4228144), (2, 2114072), (4, 1057036), (8, 528518), (16, 264259), (401, 10544), (659, 6416), (802, 5272), (1318, 3208), (1604, 2636)]