2046235989

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{2741}}^1$

素因数の和:4641

約数の個数: 32

約数和(自身を含む): 3285135360

約数和(自身を除く): 1238899371

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1871, 2741, 5613, 8223, 13097, 19187, 35549, 39291, 52079, 57561, 106647, 156237, 248843, 364553, 746529, 1093659, 5128411, 15385233, 35898877, 97439809, 107696631, 292319427, 682078663, 2046235989]

約数ペア:

[(1, 2046235989), (3, 682078663), (7, 292319427), (19, 107696631), (21, 97439809), (57, 35898877), (133, 15385233), (399, 5128411), (1871, 1093659), (2741, 746529), (5613, 364553), (8223, 248843), (13097, 156237), (19187, 106647), (35549, 57561), (39291, 52079)]