1731256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 3422520

約数和(自身を除く): 1691264

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 9409, 17848, 18818, 37636, 75272, 216407, 432814, 865628, 1731256]

約数ペア:

[(1, 1731256), (2, 865628), (4, 432814), (8, 216407), (23, 75272), (46, 37636), (92, 18818), (97, 17848), (184, 9409), (194, 8924), (388, 4462), (776, 2231)]