4180456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 9432000

約数和(自身を除く): 5251544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 3929, 7858, 15716, 27503, 31432, 55006, 74651, 110012, 149302, 220024, 298604, 522557, 597208, 1045114, 2090228, 4180456]

約数ペア:

[(1, 4180456), (2, 2090228), (4, 1045114), (7, 597208), (8, 522557), (14, 298604), (19, 220024), (28, 149302), (38, 110012), (56, 74651), (76, 55006), (133, 31432), (152, 27503), (266, 15716), (532, 7858), (1064, 3929)]