1097192470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{50123}}^1$

素因数の和:50340

約数の個数: 32

約数和(自身を含む): 2165356800

約数和(自身を除く): 1068164330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890, 50123, 100246, 250615, 501230, 551353, 1102706, 2756765, 5513530, 9974477, 19948954, 49872385, 99744770, 109719247, 219438494, 548596235, 1097192470]

約数ペア:

[(1, 1097192470), (2, 548596235), (5, 219438494), (10, 109719247), (11, 99744770), (22, 49872385), (55, 19948954), (110, 9974477), (199, 5513530), (398, 2756765), (995, 1102706), (1990, 551353), (2189, 501230), (4378, 250615), (10945, 100246), (21890, 50123)]