12974048101

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 15456672000

約数和(自身を除く): 2482623899

約数列:

[1, 7, 29, 203, 307, 409, 509, 2149, 2863, 3563, 8903, 11861, 14761, 62321, 83027, 103327, 125563, 156263, 208181, 878941, 1093841, 1457267, 3641327, 4531627, 6037249, 25489289, 31721389, 42260743, 63911567, 447380969, 1853435443, 12974048101]

約数ペア:

[(1, 12974048101), (7, 1853435443), (29, 447380969), (203, 63911567), (307, 42260743), (409, 31721389), (509, 25489289), (2149, 6037249), (2863, 4531627), (3563, 3641327), (8903, 1457267), (11861, 1093841), (14761, 878941), (62321, 208181), (83027, 156263), (103327, 125563)]