538538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 1088640

約数和(自身を除く): 550102

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 269, 286, 538, 1001, 1883, 2002, 2959, 3497, 3766, 5918, 6994, 20713, 24479, 38467, 41426, 48958, 76934, 269269, 538538]

約数ペア:

[(1, 538538), (2, 269269), (7, 76934), (11, 48958), (13, 41426), (14, 38467), (22, 24479), (26, 20713), (77, 6994), (91, 5918), (143, 3766), (154, 3497), (182, 2959), (269, 2002), (286, 1883), (538, 1001)]