3807188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 8515584

約数和(自身を除く): 4708396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 263, 308, 329, 517, 526, 658, 1034, 1052, 1316, 1841, 2068, 2893, 3619, 3682, 5786, 7238, 7364, 11572, 12361, 14476, 20251, 24722, 40502, 49444, 81004, 86527, 135971, 173054, 271942, 346108, 543884, 951797, 1903594, 3807188]

約数ペア:

[(1, 3807188), (2, 1903594), (4, 951797), (7, 543884), (11, 346108), (14, 271942), (22, 173054), (28, 135971), (44, 86527), (47, 81004), (77, 49444), (94, 40502), (154, 24722), (188, 20251), (263, 14476), (308, 12361), (329, 11572), (517, 7364), (526, 7238), (658, 5786), (1034, 3682), (1052, 3619), (1316, 2893), (1841, 2068)]