84484790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{49991}}^1$

素因数の和:50024

約数の個数: 24

約数和(自身を含む): 164673648

約数和(自身を除く): 80188858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 49991, 99982, 249955, 499910, 649883, 1299766, 3249415, 6498830, 8448479, 16896958, 42242395, 84484790]

約数ペア:

[(1, 84484790), (2, 42242395), (5, 16896958), (10, 8448479), (13, 6498830), (26, 3249415), (65, 1299766), (130, 649883), (169, 499910), (338, 249955), (845, 99982), (1690, 49991)]