1880491026

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{156943}}^1$

素因数の和:158945

約数の個数: 16

約数和(自身を含む): 3762889344

約数和(自身を除く): 1882398318

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 156943, 313886, 470829, 941658, 313415171, 626830342, 940245513, 1880491026]

約数ペア:

[(1, 1880491026), (2, 940245513), (3, 626830342), (6, 313415171), (1997, 941658), (3994, 470829), (5991, 313886), (11982, 156943)]