2789982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11944

約数の個数: 24

約数和(自身を含む): 6510504

約数和(自身を除く): 3720522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 11923, 23846, 35769, 71538, 107307, 154999, 214614, 309998, 464997, 929994, 1394991, 2789982]

約数ペア:

[(1, 2789982), (2, 1394991), (3, 929994), (6, 464997), (9, 309998), (13, 214614), (18, 154999), (26, 107307), (39, 71538), (78, 35769), (117, 23846), (234, 11923)]