2023340890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2561191}}^1$

素因数の和:2561277

約数の個数: 16

約数和(自身を含む): 3688116480

約数和(自身を除く): 1664775590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2561191, 5122382, 12805955, 25611910, 202334089, 404668178, 1011670445, 2023340890]

約数ペア:

[(1, 2023340890), (2, 1011670445), (5, 404668178), (10, 202334089), (79, 25611910), (158, 12805955), (395, 5122382), (790, 2561191)]