2140292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6949}}^1$

素因数の和:6971

約数の個数: 24

約数和(自身を含む): 4670400

約数和(自身を除く): 2530108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6949, 13898, 27796, 48643, 76439, 97286, 152878, 194572, 305756, 535073, 1070146, 2140292]

約数ペア:

[(1, 2140292), (2, 1070146), (4, 535073), (7, 305756), (11, 194572), (14, 152878), (22, 97286), (28, 76439), (44, 48643), (77, 27796), (154, 13898), (308, 6949)]