1683601913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 2071111680

約数和(自身を除く): 387509767

約数列:

[1, 7, 19, 71, 131, 133, 497, 917, 1349, 1361, 2489, 9301, 9443, 9527, 17423, 25859, 65107, 96631, 176719, 178291, 181013, 676417, 1237033, 1248037, 1835989, 3387529, 12658661, 12851923, 23712703, 88610627, 240514559, 1683601913]

約数ペア:

[(1, 1683601913), (7, 240514559), (19, 88610627), (71, 23712703), (131, 12851923), (133, 12658661), (497, 3387529), (917, 1835989), (1349, 1248037), (1361, 1237033), (2489, 676417), (9301, 181013), (9443, 178291), (9527, 176719), (17423, 96631), (25859, 65107)]