2017757326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131759}}^1$

素因数の和:131824

約数の個数: 32

約数和(自身を含む): 3541708800

約数和(自身を除く): 1523951474

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 15314, 131759, 263518, 1712867, 2503421, 3425734, 4084529, 5006842, 8169058, 32544473, 53098877, 65088946, 77606051, 106197754, 155212102, 1008878663, 2017757326]

約数ペア:

[(1, 2017757326), (2, 1008878663), (13, 155212102), (19, 106197754), (26, 77606051), (31, 65088946), (38, 53098877), (62, 32544473), (247, 8169058), (403, 5006842), (494, 4084529), (589, 3425734), (806, 2503421), (1178, 1712867), (7657, 263518), (15314, 131759)]