2912298212

素因数分解:

$2^2\times {\mathrm{1987}}^1\times {\mathrm{366419}}^1$

素因数の和:368410

約数の個数: 12

約数和(自身を含む): 5099100720

約数和(自身を除く): 2186802508

約数列:

[1, 2, 4, 1987, 3974, 7948, 366419, 732838, 1465676, 728074553, 1456149106, 2912298212]

約数ペア:

[(1, 2912298212), (2, 1456149106), (4, 728074553), (1987, 1465676), (3974, 732838), (7948, 366419)]