3988268548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{19447}}^1$

素因数の和:19600

約数の個数: 48

約数和(自身を含む): 7841433600

約数和(自身を除く): 3853165052

約数列:

[1, 2, 4, 11, 22, 44, 59, 79, 118, 158, 236, 316, 649, 869, 1298, 1738, 2596, 3476, 4661, 9322, 18644, 19447, 38894, 51271, 77788, 102542, 205084, 213917, 427834, 855668, 1147373, 1536313, 2294746, 3072626, 4589492, 6145252, 12621103, 16899443, 25242206, 33798886, 50484412, 67597772, 90642467, 181284934, 362569868, 997067137, 1994134274, 3988268548]

約数ペア:

[(1, 3988268548), (2, 1994134274), (4, 997067137), (11, 362569868), (22, 181284934), (44, 90642467), (59, 67597772), (79, 50484412), (118, 33798886), (158, 25242206), (236, 16899443), (316, 12621103), (649, 6145252), (869, 4589492), (1298, 3072626), (1738, 2294746), (2596, 1536313), (3476, 1147373), (4661, 855668), (9322, 427834), (18644, 213917), (19447, 205084), (38894, 102542), (51271, 77788)]