3183656

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 6888000

約数和(自身を除く): 3704344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 409, 556, 818, 973, 1112, 1636, 1946, 2863, 3272, 3892, 5726, 7784, 11452, 22904, 56851, 113702, 227404, 397957, 454808, 795914, 1591828, 3183656]

約数ペア:

[(1, 3183656), (2, 1591828), (4, 795914), (7, 454808), (8, 397957), (14, 227404), (28, 113702), (56, 56851), (139, 22904), (278, 11452), (409, 7784), (556, 5726), (818, 3892), (973, 3272), (1112, 2863), (1636, 1946)]