2554472207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3001}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 3236972544

約数和(自身を除く): 682500337

約数列:

[1, 7, 17, 23, 119, 161, 311, 391, 2177, 2737, 3001, 5287, 7153, 21007, 37009, 50071, 51017, 69023, 121601, 357119, 483161, 851207, 933311, 1173391, 6533177, 8213737, 15866287, 21466153, 111064009, 150263071, 364924601, 2554472207]

約数ペア:

[(1, 2554472207), (7, 364924601), (17, 150263071), (23, 111064009), (119, 21466153), (161, 15866287), (311, 8213737), (391, 6533177), (2177, 1173391), (2737, 933311), (3001, 851207), (5287, 483161), (7153, 357119), (21007, 121601), (37009, 69023), (50071, 51017)]