2018687158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{440569}}^1$

素因数の和:440679

約数の個数: 16

約数和(自身を含む): 3172104000

約数和(自身を除く): 1153416842

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 440569, 881138, 12776501, 25553002, 34804951, 69609902, 1009343579, 2018687158]

約数ペア:

[(1, 2018687158), (2, 1009343579), (29, 69609902), (58, 34804951), (79, 25553002), (158, 12776501), (2291, 881138), (4582, 440569)]