2108474753

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{2749}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 2678544000

約数和(自身を除く): 570069247

約数列:

[1, 7, 11, 49, 77, 539, 1423, 2749, 9961, 15653, 19243, 30239, 69727, 109571, 134701, 211673, 766997, 1481711, 3911827, 27382789, 43030097, 191679523, 301210679, 2108474753]

約数ペア:

[(1, 2108474753), (7, 301210679), (11, 191679523), (49, 43030097), (77, 27382789), (539, 3911827), (1423, 1481711), (2749, 766997), (9961, 211673), (15653, 134701), (19243, 109571), (30239, 69727)]