857840074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{3691}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 1585374336

約数和(自身を除く): 727534262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1277, 2554, 3691, 7382, 8939, 16601, 17878, 25837, 33202, 47983, 51674, 95966, 116207, 232414, 335881, 671762, 4713407, 9426814, 32993849, 61274291, 65987698, 122548582, 428920037, 857840074]

約数ペア:

[(1, 857840074), (2, 428920037), (7, 122548582), (13, 65987698), (14, 61274291), (26, 32993849), (91, 9426814), (182, 4713407), (1277, 671762), (2554, 335881), (3691, 232414), (7382, 116207), (8939, 95966), (16601, 51674), (17878, 47983), (25837, 33202)]