971303636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8447}}^1$

素因数の和:8576

約数の個数: 48

約数和(自身を含む): 1916006400

約数和(自身を除く): 944702764

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 89, 178, 323, 356, 646, 1292, 1513, 1691, 3026, 3382, 6052, 6764, 8447, 16894, 28747, 33788, 57494, 114988, 143599, 160493, 287198, 320986, 574396, 641972, 751783, 1503566, 2728381, 3007132, 5456762, 10913524, 12780311, 14283877, 25560622, 28567754, 51121244, 57135508, 242825909, 485651818, 971303636]

約数ペア:

[(1, 971303636), (2, 485651818), (4, 242825909), (17, 57135508), (19, 51121244), (34, 28567754), (38, 25560622), (68, 14283877), (76, 12780311), (89, 10913524), (178, 5456762), (323, 3007132), (356, 2728381), (646, 1503566), (1292, 751783), (1513, 641972), (1691, 574396), (3026, 320986), (3382, 287198), (6052, 160493), (6764, 143599), (8447, 114988), (16894, 57494), (28747, 33788)]