1227887452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{21751}}^1$

素因数の和:23049

約数の個数: 24

約数和(自身を含む): 2346083712

約数和(自身を除く): 1118196260

約数列:

[1, 2, 4, 11, 22, 44, 1283, 2566, 5132, 14113, 21751, 28226, 43502, 56452, 87004, 239261, 478522, 957044, 27906533, 55813066, 111626132, 306971863, 613943726, 1227887452]

約数ペア:

[(1, 1227887452), (2, 613943726), (4, 306971863), (11, 111626132), (22, 55813066), (44, 27906533), (1283, 957044), (2566, 478522), (5132, 239261), (14113, 87004), (21751, 56452), (28226, 43502)]