4017424

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{977}}^1$

素因数の和:1242

約数の個数: 20

約数和(自身を含む): 7822044

約数和(自身を除く): 3804620

約数列:

[1, 2, 4, 8, 16, 257, 514, 977, 1028, 1954, 2056, 3908, 4112, 7816, 15632, 251089, 502178, 1004356, 2008712, 4017424]

約数ペア:

[(1, 4017424), (2, 2008712), (4, 1004356), (8, 502178), (16, 251089), (257, 15632), (514, 7816), (977, 4112), (1028, 3908), (1954, 2056)]