1733402020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12381443}}^1$

素因数の和:12381459

約数の個数: 24

約数和(自身を含む): 4160165184

約数和(自身を除く): 2426763164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12381443, 24762886, 49525772, 61907215, 86670101, 123814430, 173340202, 247628860, 346680404, 433350505, 866701010, 1733402020]

約数ペア:

[(1, 1733402020), (2, 866701010), (4, 433350505), (5, 346680404), (7, 247628860), (10, 173340202), (14, 123814430), (20, 86670101), (28, 61907215), (35, 49525772), (70, 24762886), (140, 12381443)]