2005441144

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{967877}}^1$

素因数の和:967927

約数の個数: 32

約数和(自身を含む): 4413523680

約数和(自身を除く): 2408082536

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 967877, 1935754, 3871508, 6775139, 7743016, 13550278, 27100556, 35811449, 54201112, 71622898, 143245796, 250680143, 286491592, 501360286, 1002720572, 2005441144]

約数ペア:

[(1, 2005441144), (2, 1002720572), (4, 501360286), (7, 286491592), (8, 250680143), (14, 143245796), (28, 71622898), (37, 54201112), (56, 35811449), (74, 27100556), (148, 13550278), (259, 7743016), (296, 6775139), (518, 3871508), (1036, 1935754), (2072, 967877)]