1290426522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 96

約数和(自身を含む): 3347054592

約数和(自身を除く): 2056628070

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 186, 217, 231, 242, 341, 363, 434, 462, 651, 682, 726, 847, 1023, 1302, 1694, 2046, 2387, 2541, 3751, 4774, 5082, 7161, 7502, 8191, 11253, 14322, 16382, 22506, 24573, 26257, 49146, 52514, 57337, 78771, 90101, 114674, 157542, 172011, 180202, 253921, 270303, 344022, 507842, 540606, 630707, 761763, 991111, 1261414, 1523526, 1777447, 1892121, 1982222, 2793131, 2973333, 3554894, 3784242, 5332341, 5586262, 5946666, 6937777, 8379393, 10664682, 13875554, 16758786, 19551917, 20813331, 30724441, 39103834, 41626662, 58655751, 61448882, 92173323, 117311502, 184346646, 215071087, 430142174, 645213261, 1290426522]

約数ペア:

[(1, 1290426522), (2, 645213261), (3, 430142174), (6, 215071087), (7, 184346646), (11, 117311502), (14, 92173323), (21, 61448882), (22, 58655751), (31, 41626662), (33, 39103834), (42, 30724441), (62, 20813331), (66, 19551917), (77, 16758786), (93, 13875554), (121, 10664682), (154, 8379393), (186, 6937777), (217, 5946666), (231, 5586262), (242, 5332341), (341, 3784242), (363, 3554894), (434, 2973333), (462, 2793131), (651, 1982222), (682, 1892121), (726, 1777447), (847, 1523526), (1023, 1261414), (1302, 991111), (1694, 761763), (2046, 630707), (2387, 540606), (2541, 507842), (3751, 344022), (4774, 270303), (5082, 253921), (7161, 180202), (7502, 172011), (8191, 157542), (11253, 114674), (14322, 90101), (16382, 78771), (22506, 57337), (24573, 52514), (26257, 49146)]