285419022

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{970813}}^1$

素因数の和:970832

約数の個数: 24

約数和(自身を含む): 664036776

約数和(自身を除く): 378617754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 970813, 1941626, 2912439, 5824878, 6795691, 13591382, 20387073, 40774146, 47569837, 95139674, 142709511, 285419022]

約数ペア:

[(1, 285419022), (2, 142709511), (3, 95139674), (6, 47569837), (7, 40774146), (14, 20387073), (21, 13591382), (42, 6795691), (49, 5824878), (98, 2912439), (147, 1941626), (294, 970813)]