131102012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{12919}}^1$

素因数の和:13025

約数の個数: 24

約数和(自身を含む): 238761600

約数和(自身を除く): 107659588

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 10148, 12919, 25838, 51676, 555517, 762221, 1111034, 1524442, 2222068, 3048884, 32775503, 65551006, 131102012]

約数ペア:

[(1, 131102012), (2, 65551006), (4, 32775503), (43, 3048884), (59, 2222068), (86, 1524442), (118, 1111034), (172, 762221), (236, 555517), (2537, 51676), (5074, 25838), (10148, 12919)]