1401157442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{64091}}^1$

素因数の和:64753

約数の個数: 16

約数和(自身を含む): 2228863392

約数和(自身を除く): 827705950

約数列:

[1, 2, 17, 34, 643, 1286, 10931, 21862, 64091, 128182, 1089547, 2179094, 41210513, 82421026, 700578721, 1401157442]

約数ペア:

[(1, 1401157442), (2, 700578721), (17, 82421026), (34, 41210513), (643, 2179094), (1286, 1089547), (10931, 128182), (21862, 64091)]