1021168144

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{225523}}^1$

素因数の和:225814

約数の個数: 20

約数和(自身を含む): 1985513296

約数和(自身を除く): 964345152

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 225523, 451046, 902092, 1804184, 3608368, 63823009, 127646018, 255292036, 510584072, 1021168144]

約数ペア:

[(1, 1021168144), (2, 510584072), (4, 255292036), (8, 127646018), (16, 63823009), (283, 3608368), (566, 1804184), (1132, 902092), (2264, 451046), (4528, 225523)]