2875916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 5376000

約数和(自身を除く): 2500084

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 479, 958, 1501, 1916, 3002, 6004, 9101, 18202, 36404, 37841, 75682, 151364, 718979, 1437958, 2875916]

約数ペア:

[(1, 2875916), (2, 1437958), (4, 718979), (19, 151364), (38, 75682), (76, 37841), (79, 36404), (158, 18202), (316, 9101), (479, 6004), (958, 3002), (1501, 1916)]