2948458478

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61027}}^1$

素因数の和:61089

約数の個数: 48

約数和(自身を含む): 5635325520

約数和(自身を除く): 2686867042

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 98, 119, 203, 238, 406, 493, 833, 986, 1421, 1666, 2842, 3451, 6902, 24157, 48314, 61027, 122054, 427189, 854378, 1037459, 1769783, 2074918, 2990323, 3539566, 5980646, 7262213, 12388481, 14524426, 24776962, 30086311, 50835491, 60172622, 86719367, 101670982, 173438734, 210604177, 421208354, 1474229239, 2948458478]

約数ペア:

[(1, 2948458478), (2, 1474229239), (7, 421208354), (14, 210604177), (17, 173438734), (29, 101670982), (34, 86719367), (49, 60172622), (58, 50835491), (98, 30086311), (119, 24776962), (203, 14524426), (238, 12388481), (406, 7262213), (493, 5980646), (833, 3539566), (986, 2990323), (1421, 2074918), (1666, 1769783), (2842, 1037459), (3451, 854378), (6902, 427189), (24157, 122054), (48314, 61027)]