417508196

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{47639}}^1$

素因数の和:47963

約数の個数: 24

約数和(自身を含む): 837701760

約数和(自身を除く): 420193564

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 47639, 95278, 190556, 333473, 666946, 1333892, 14911007, 29822014, 59644028, 104377049, 208754098, 417508196]

約数ペア:

[(1, 417508196), (2, 208754098), (4, 104377049), (7, 59644028), (14, 29822014), (28, 14911007), (313, 1333892), (626, 666946), (1252, 333473), (2191, 190556), (4382, 95278), (8764, 47639)]