137328290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4507}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 270696384

約数和(自身を除く): 133368094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 4507, 6094, 9014, 15235, 22535, 30470, 45070, 49577, 99154, 247885, 495770, 1248439, 2496878, 6242195, 12484390, 13732829, 27465658, 68664145, 137328290]

約数ペア:

[(1, 137328290), (2, 68664145), (5, 27465658), (10, 13732829), (11, 12484390), (22, 6242195), (55, 2496878), (110, 1248439), (277, 495770), (554, 247885), (1385, 99154), (2770, 49577), (3047, 45070), (4507, 30470), (6094, 22535), (9014, 15235)]