1859116

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 3777536

約数和(自身を除く): 1918420

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 991, 1876, 1982, 3964, 6937, 13874, 27748, 66397, 132794, 265588, 464779, 929558, 1859116]

約数ペア:

[(1, 1859116), (2, 929558), (4, 464779), (7, 265588), (14, 132794), (28, 66397), (67, 27748), (134, 13874), (268, 6937), (469, 3964), (938, 1982), (991, 1876)]