3391766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 2898154

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 311, 574, 622, 779, 1558, 2177, 4354, 5453, 5909, 10906, 11818, 12751, 25502, 41363, 82726, 89257, 178514, 242269, 484538, 1695883, 3391766]

約数ペア:

[(1, 3391766), (2, 1695883), (7, 484538), (14, 242269), (19, 178514), (38, 89257), (41, 82726), (82, 41363), (133, 25502), (266, 12751), (287, 11818), (311, 10906), (574, 5909), (622, 5453), (779, 4354), (1558, 2177)]