291244798

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{8053}}^1$

素因数の和:8188

約数の個数: 24

約数和(自身を含む): 477537768

約数和(自身を除く): 186292970

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1391, 2782, 8053, 16106, 18083, 36166, 104689, 209378, 861671, 1360957, 1723342, 2721914, 11201723, 22403446, 145622399, 291244798]

約数ペア:

[(1, 291244798), (2, 145622399), (13, 22403446), (26, 11201723), (107, 2721914), (169, 1723342), (214, 1360957), (338, 861671), (1391, 209378), (2782, 104689), (8053, 36166), (16106, 18083)]