130672012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{20533}}^1$

素因数の和:20617

約数の個数: 24

約数和(自身を含む): 240329936

約数和(自身を除く): 109657924

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 20533, 41066, 82132, 759721, 882919, 1519442, 1765838, 3038884, 3531676, 32668003, 65336006, 130672012]

約数ペア:

[(1, 130672012), (2, 65336006), (4, 32668003), (37, 3531676), (43, 3038884), (74, 1765838), (86, 1519442), (148, 882919), (172, 759721), (1591, 82132), (3182, 41066), (6364, 20533)]