1237200214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{161641}}^1$

素因数の和:161775

約数の個数: 16

約数和(自身を含む): 1920306960

約数和(自身を除く): 683106746

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 161641, 323282, 6950563, 13901126, 14386049, 28772098, 618600107, 1237200214]

約数ペア:

[(1, 1237200214), (2, 618600107), (43, 28772098), (86, 14386049), (89, 13901126), (178, 6950563), (3827, 323282), (7654, 161641)]