2051224149

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 3077913600

約数和(自身を除く): 1026689451

約数列:

[1, 3, 13, 39, 47, 59, 141, 169, 177, 507, 611, 767, 1459, 1833, 2301, 2773, 4377, 7943, 8319, 9971, 18967, 23829, 29913, 36049, 56901, 68573, 86081, 108147, 205719, 246571, 258243, 468637, 739713, 891449, 1119053, 1405911, 2674347, 3357159, 4045807, 11588837, 12137421, 14547689, 34766511, 43643067, 52595491, 157786473, 683741383, 2051224149]

約数ペア:

[(1, 2051224149), (3, 683741383), (13, 157786473), (39, 52595491), (47, 43643067), (59, 34766511), (141, 14547689), (169, 12137421), (177, 11588837), (507, 4045807), (611, 3357159), (767, 2674347), (1459, 1405911), (1833, 1119053), (2301, 891449), (2773, 739713), (4377, 468637), (7943, 258243), (8319, 246571), (9971, 205719), (18967, 108147), (23829, 86081), (29913, 68573), (36049, 56901)]