3781882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 6271776

約数和(自身を除く): 2489894

約数列:

[1, 2, 13, 26, 67, 134, 167, 169, 334, 338, 871, 1742, 2171, 4342, 11189, 11323, 22378, 22646, 28223, 56446, 145457, 290914, 1890941, 3781882]

約数ペア:

[(1, 3781882), (2, 1890941), (13, 290914), (26, 145457), (67, 56446), (134, 28223), (167, 22646), (169, 22378), (334, 11323), (338, 11189), (871, 4342), (1742, 2171)]