3989969284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{5783}}^1$

素因数の和:6436

約数の個数: 48

約数和(自身を含む): 8189588736

約数和(自身を除く): 4199619452

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 601, 1148, 1202, 2404, 4207, 5783, 8414, 11566, 16828, 23132, 24641, 40481, 49282, 80962, 98564, 161924, 172487, 237103, 344974, 474206, 689948, 948412, 1659721, 3319442, 3475583, 6638884, 6951166, 13902332, 24329081, 48658162, 97316324, 142498903, 284997806, 569995612, 997492321, 1994984642, 3989969284]

約数ペア:

[(1, 3989969284), (2, 1994984642), (4, 997492321), (7, 569995612), (14, 284997806), (28, 142498903), (41, 97316324), (82, 48658162), (164, 24329081), (287, 13902332), (574, 6951166), (601, 6638884), (1148, 3475583), (1202, 3319442), (2404, 1659721), (4207, 948412), (5783, 689948), (8414, 474206), (11566, 344974), (16828, 237103), (23132, 172487), (24641, 161924), (40481, 98564), (49282, 80962)]