2123935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 2946384

約数和(自身を除く): 822449

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 365, 529, 803, 1265, 1679, 2645, 4015, 5819, 8395, 18469, 29095, 38617, 92345, 193085, 424787, 2123935]

約数ペア:

[(1, 2123935), (5, 424787), (11, 193085), (23, 92345), (55, 38617), (73, 29095), (115, 18469), (253, 8395), (365, 5819), (529, 4015), (803, 2645), (1265, 1679)]