6890212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4707

約数の個数: 24

約数和(自身を含む): 14043456

約数和(自身を除く): 7153244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 4643, 9286, 18572, 32501, 65002, 130004, 246079, 492158, 984316, 1722553, 3445106, 6890212]

約数ペア:

[(1, 6890212), (2, 3445106), (4, 1722553), (7, 984316), (14, 492158), (28, 246079), (53, 130004), (106, 65002), (212, 32501), (371, 18572), (742, 9286), (1484, 4643)]