3896125636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{21787}}^1$

素因数の和:22004

約数の個数: 48

約数和(自身を含む): 7772215360

約数和(自身を除く): 3876089724

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 181, 247, 362, 494, 724, 988, 2353, 3439, 4706, 6878, 9412, 13756, 21787, 43574, 44707, 87148, 89414, 178828, 283231, 413953, 566462, 827906, 1132924, 1655812, 3943447, 5381389, 7886894, 10762778, 15773788, 21525556, 51264811, 74925493, 102529622, 149850986, 205059244, 299701972, 974031409, 1948062818, 3896125636]

約数ペア:

[(1, 3896125636), (2, 1948062818), (4, 974031409), (13, 299701972), (19, 205059244), (26, 149850986), (38, 102529622), (52, 74925493), (76, 51264811), (181, 21525556), (247, 15773788), (362, 10762778), (494, 7886894), (724, 5381389), (988, 3943447), (2353, 1655812), (3439, 1132924), (4706, 827906), (6878, 566462), (9412, 413953), (13756, 283231), (21787, 178828), (43574, 89414), (44707, 87148)]