2097223513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1798

約数の個数: 64

約数和(自身を含む): 2961100800

約数和(自身を除く): 863877287

約数列:

[1, 7, 11, 17, 23, 41, 77, 119, 161, 187, 253, 287, 391, 451, 697, 943, 1309, 1699, 1771, 2737, 3157, 4301, 4879, 6601, 7667, 10373, 11893, 16031, 18689, 28883, 30107, 39077, 53669, 69659, 72611, 112217, 130823, 176341, 202181, 273539, 317713, 429847, 487613, 664309, 766249, 1184203, 1234387, 1602157, 2223991, 3008929, 4650163, 5363743, 7307399, 8289421, 11215099, 13026233, 17623727, 27236669, 51151793, 91183631, 123366089, 190656683, 299603359, 2097223513]

約数ペア:

[(1, 2097223513), (7, 299603359), (11, 190656683), (17, 123366089), (23, 91183631), (41, 51151793), (77, 27236669), (119, 17623727), (161, 13026233), (187, 11215099), (253, 8289421), (287, 7307399), (391, 5363743), (451, 4650163), (697, 3008929), (943, 2223991), (1309, 1602157), (1699, 1234387), (1771, 1184203), (2737, 766249), (3157, 664309), (4301, 487613), (4879, 429847), (6601, 317713), (7667, 273539), (10373, 202181), (11893, 176341), (16031, 130823), (18689, 112217), (28883, 72611), (30107, 69659), (39077, 53669)]