134581412

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{12107}}^1$

素因数の和:12515

約数の個数: 24

約数和(自身を含む): 269863104

約数和(自身を除く): 135281692

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 12107, 24214, 48428, 84749, 169498, 338996, 4806479, 9612958, 19225916, 33645353, 67290706, 134581412]

約数ペア:

[(1, 134581412), (2, 67290706), (4, 33645353), (7, 19225916), (14, 9612958), (28, 4806479), (397, 338996), (794, 169498), (1588, 84749), (2779, 48428), (5558, 24214), (11116, 12107)]