408021474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{334993}}^1$

素因数の和:335034

約数の個数: 32

約数和(自身を含む): 964782720

約数和(自身を除く): 556761246

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 334993, 669986, 1004979, 2009958, 2344951, 4689902, 7034853, 9714797, 14069706, 19429594, 29144391, 58288782, 68003579, 136007158, 204010737, 408021474]

約数ペア:

[(1, 408021474), (2, 204010737), (3, 136007158), (6, 68003579), (7, 58288782), (14, 29144391), (21, 19429594), (29, 14069706), (42, 9714797), (58, 7034853), (87, 4689902), (174, 2344951), (203, 2009958), (406, 1004979), (609, 669986), (1218, 334993)]