3909928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 8076960

約数和(自身を除く): 4167032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 283, 314, 566, 628, 1132, 1256, 1727, 2264, 3113, 3454, 6226, 6908, 12452, 13816, 24904, 44431, 88862, 177724, 355448, 488741, 977482, 1954964, 3909928]

約数ペア:

[(1, 3909928), (2, 1954964), (4, 977482), (8, 488741), (11, 355448), (22, 177724), (44, 88862), (88, 44431), (157, 24904), (283, 13816), (314, 12452), (566, 6908), (628, 6226), (1132, 3454), (1256, 3113), (1727, 2264)]