825644018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 1387266048

約数和(自身を除く): 561622030

約数列:

[1, 2, 23, 31, 46, 47, 62, 94, 97, 127, 194, 254, 713, 1081, 1426, 1457, 2162, 2231, 2914, 2921, 3007, 3937, 4462, 4559, 5842, 5969, 6014, 7874, 9118, 11938, 12319, 24638, 33511, 67022, 69161, 90551, 104857, 137287, 138322, 141329, 181102, 185039, 209714, 274574, 282658, 283337, 370078, 381889, 566674, 578993, 763778, 1157986, 3250567, 4255897, 6501134, 8511794, 8783447, 13316839, 17566894, 17948783, 26633678, 35897566, 412822009, 825644018]

約数ペア:

[(1, 825644018), (2, 412822009), (23, 35897566), (31, 26633678), (46, 17948783), (47, 17566894), (62, 13316839), (94, 8783447), (97, 8511794), (127, 6501134), (194, 4255897), (254, 3250567), (713, 1157986), (1081, 763778), (1426, 578993), (1457, 566674), (2162, 381889), (2231, 370078), (2914, 283337), (2921, 282658), (3007, 274574), (3937, 209714), (4462, 185039), (4559, 181102), (5842, 141329), (5969, 138322), (6014, 137287), (7874, 104857), (9118, 90551), (11938, 69161), (12319, 67022), (24638, 33511)]