2903956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 5725440

約数和(自身を除く): 2821484

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 2129, 4258, 8516, 23419, 46838, 65999, 93676, 131998, 263996, 725989, 1451978, 2903956]

約数ペア:

[(1, 2903956), (2, 1451978), (4, 725989), (11, 263996), (22, 131998), (31, 93676), (44, 65999), (62, 46838), (124, 23419), (341, 8516), (682, 4258), (1364, 2129)]