1645828588794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{134397239}}^1$

素因数の和:134397414

約数の個数: 32

約数和(自身を含む): 3567440338560

約数和(自身を除く): 1921611749766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 134397239, 268794478, 403191717, 806383434, 1747164107, 3494328214, 5241492321, 10482984642, 21100366523, 42200733046, 63301099569, 126602199138, 274304764799, 548609529598, 822914294397, 1645828588794]

約数ペア:

[(1, 1645828588794), (2, 822914294397), (3, 548609529598), (6, 274304764799), (13, 126602199138), (26, 63301099569), (39, 42200733046), (78, 21100366523), (157, 10482984642), (314, 5241492321), (471, 3494328214), (942, 1747164107), (2041, 806383434), (4082, 403191717), (6123, 268794478), (12246, 134397239)]