7137574774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1\times {\mathrm{7789}}^1$

素因数の和:9636

約数の個数: 32

約数和(自身を含む): 12195774720

約数和(自身を除く): 5058199946

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1811, 3622, 7789, 15578, 19921, 39842, 41653, 83306, 85679, 171358, 179147, 358294, 458183, 916366, 1970617, 3941234, 14105879, 28211758, 155164669, 310329338, 324435217, 648870434, 3568787387, 7137574774]

約数ペア:

[(1, 7137574774), (2, 3568787387), (11, 648870434), (22, 324435217), (23, 310329338), (46, 155164669), (253, 28211758), (506, 14105879), (1811, 3941234), (3622, 1970617), (7789, 916366), (15578, 458183), (19921, 358294), (39842, 179147), (41653, 171358), (83306, 85679)]