3528668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 7526400

約数和(自身を除く): 3997732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 199, 286, 341, 398, 403, 572, 682, 796, 806, 1364, 1612, 2189, 2587, 4378, 4433, 5174, 6169, 8756, 8866, 10348, 12338, 17732, 24676, 28457, 56914, 67859, 80197, 113828, 135718, 160394, 271436, 320788, 882167, 1764334, 3528668]

約数ペア:

[(1, 3528668), (2, 1764334), (4, 882167), (11, 320788), (13, 271436), (22, 160394), (26, 135718), (31, 113828), (44, 80197), (52, 67859), (62, 56914), (124, 28457), (143, 24676), (199, 17732), (286, 12338), (341, 10348), (398, 8866), (403, 8756), (572, 6169), (682, 5174), (796, 4433), (806, 4378), (1364, 2587), (1612, 2189)]