122920924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{190871}}^1$

素因数の和:190905

約数の個数: 24

約数和(自身を含む): 256531968

約数和(自身を除く): 133611044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 190871, 381742, 763484, 1336097, 2672194, 4390033, 5344388, 8780066, 17560132, 30730231, 61460462, 122920924]

約数ペア:

[(1, 122920924), (2, 61460462), (4, 30730231), (7, 17560132), (14, 8780066), (23, 5344388), (28, 4390033), (46, 2672194), (92, 1336097), (161, 763484), (322, 381742), (644, 190871)]