342580492786

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1556519}}^1$

素因数の和:1556806

約数の個数: 32

約数和(自身を含む): 597703680000

約数和(自身を除く): 255123187214

約数列:

[1, 2, 7, 14, 79, 158, 199, 398, 553, 1106, 1393, 2786, 15721, 31442, 110047, 220094, 1556519, 3113038, 10895633, 21791266, 122965001, 245930002, 309747281, 619494562, 860755007, 1721510014, 2168230967, 4336461934, 24470035199, 48940070398, 171290246393, 342580492786]

約数ペア:

[(1, 342580492786), (2, 171290246393), (7, 48940070398), (14, 24470035199), (79, 4336461934), (158, 2168230967), (199, 1721510014), (398, 860755007), (553, 619494562), (1106, 309747281), (1393, 245930002), (2786, 122965001), (15721, 21791266), (31442, 10895633), (110047, 3113038), (220094, 1556519)]