481517192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{21943}}^1$

素因数の和:22173

約数の個数: 32

約数和(自身を含む): 976946880

約数和(自身を除く): 495429688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 10972, 21943, 21944, 43886, 87772, 175544, 285259, 570518, 1141036, 2282072, 4629973, 9259946, 18519892, 37039784, 60189649, 120379298, 240758596, 481517192]

約数ペア:

[(1, 481517192), (2, 240758596), (4, 120379298), (8, 60189649), (13, 37039784), (26, 18519892), (52, 9259946), (104, 4629973), (211, 2282072), (422, 1141036), (844, 570518), (1688, 285259), (2743, 175544), (5486, 87772), (10972, 43886), (21943, 21944)]