388633604

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{13721}}^1$

素因数の和:13895

約数の個数: 24

約数和(自身を含む): 696583608

約数和(自身を除く): 307950004

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 7081, 13721, 14162, 27442, 28324, 54884, 1001633, 1330937, 2003266, 2661874, 4006532, 5323748, 97158401, 194316802, 388633604]

約数ペア:

[(1, 388633604), (2, 194316802), (4, 97158401), (73, 5323748), (97, 4006532), (146, 2661874), (194, 2003266), (292, 1330937), (388, 1001633), (7081, 54884), (13721, 28324), (14162, 27442)]