2016606896

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1307}}^1\times {\mathrm{1321}}^1$

素因数の和:2709

約数の個数: 40

約数和(自身を含む): 3966729744

約数和(自身を除く): 1950122848

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1307, 1321, 2614, 2642, 5228, 5284, 10456, 10568, 20912, 21136, 95411, 96433, 190822, 192866, 381644, 385732, 763288, 771464, 1526576, 1542928, 1726547, 3453094, 6906188, 13812376, 27624752, 126037931, 252075862, 504151724, 1008303448, 2016606896]

約数ペア:

[(1, 2016606896), (2, 1008303448), (4, 504151724), (8, 252075862), (16, 126037931), (73, 27624752), (146, 13812376), (292, 6906188), (584, 3453094), (1168, 1726547), (1307, 1542928), (1321, 1526576), (2614, 771464), (2642, 763288), (5228, 385732), (5284, 381644), (10456, 192866), (10568, 190822), (20912, 96433), (21136, 95411)]