855402914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{1091}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 1383782400

約数和(自身を除く): 528379486

約数列:

[1, 2, 19, 38, 47, 94, 439, 878, 893, 1091, 1786, 2182, 8341, 16682, 20633, 20729, 41266, 41458, 51277, 102554, 392027, 478949, 784054, 957898, 974263, 1948526, 9100031, 18200062, 22510603, 45021206, 427701457, 855402914]

約数ペア:

[(1, 855402914), (2, 427701457), (19, 45021206), (38, 22510603), (47, 18200062), (94, 9100031), (439, 1948526), (878, 974263), (893, 957898), (1091, 784054), (1786, 478949), (2182, 392027), (8341, 102554), (16682, 51277), (20633, 41458), (20729, 41266)]