2247690172

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{882139}}^1$

素因数の和:882170

約数の個数: 36

約数和(自身を含む): 4927634040

約数和(自身を除く): 2679943868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 882139, 1764278, 3528556, 6174973, 11467807, 12349946, 22935614, 24699892, 43224811, 45871228, 80274649, 86449622, 160549298, 172899244, 321098596, 561922543, 1123845086, 2247690172]

約数ペア:

[(1, 2247690172), (2, 1123845086), (4, 561922543), (7, 321098596), (13, 172899244), (14, 160549298), (26, 86449622), (28, 80274649), (49, 45871228), (52, 43224811), (91, 24699892), (98, 22935614), (182, 12349946), (196, 11467807), (364, 6174973), (637, 3528556), (1274, 1764278), (2548, 882139)]