350033684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87421}}^1$

素因数の和:87456

約数の個数: 48

約数和(自身を含む): 822466176

約数和(自身を除く): 472432492

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 87421, 174842, 349684, 611947, 961631, 1136473, 1223894, 1923262, 2272946, 2447788, 3846524, 4545892, 6731417, 7955311, 12501203, 13462834, 15910622, 25002406, 26925668, 31821244, 50004812, 87508421, 175016842, 350033684]

約数ペア:

[(1, 350033684), (2, 175016842), (4, 87508421), (7, 50004812), (11, 31821244), (13, 26925668), (14, 25002406), (22, 15910622), (26, 13462834), (28, 12501203), (44, 7955311), (52, 6731417), (77, 4545892), (91, 3846524), (143, 2447788), (154, 2272946), (182, 1923262), (286, 1223894), (308, 1136473), (364, 961631), (572, 611947), (1001, 349684), (2002, 174842), (4004, 87421)]