121552004

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{39827}}^1$

素因数の和:39947

約数の個数: 24

約数和(自身を含む): 245340480

約数和(自身を除く): 123788476

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 39827, 79654, 159308, 278789, 557578, 1115156, 4341143, 8682286, 17364572, 30388001, 60776002, 121552004]

約数ペア:

[(1, 121552004), (2, 60776002), (4, 30388001), (7, 17364572), (14, 8682286), (28, 4341143), (109, 1115156), (218, 557578), (436, 278789), (763, 159308), (1526, 79654), (3052, 39827)]