349056994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 622750464

約数和(自身を除く): 273693470

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 223, 286, 338, 421, 446, 842, 1859, 2453, 2899, 3718, 4631, 4906, 5473, 5798, 9262, 10946, 31889, 37687, 60203, 63778, 71149, 75374, 93883, 120406, 142298, 187766, 414557, 782639, 829114, 1032713, 1220479, 1565278, 2065426, 2440958, 13425269, 15866227, 26850538, 31732454, 174528497, 349056994]

約数ペア:

[(1, 349056994), (2, 174528497), (11, 31732454), (13, 26850538), (22, 15866227), (26, 13425269), (143, 2440958), (169, 2065426), (223, 1565278), (286, 1220479), (338, 1032713), (421, 829114), (446, 782639), (842, 414557), (1859, 187766), (2453, 142298), (2899, 120406), (3718, 93883), (4631, 75374), (4906, 71149), (5473, 63778), (5798, 60203), (9262, 37687), (10946, 31889)]