996947898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8719}}^1$

素因数の和:8819

約数の個数: 64

約数和(自身を含む): 2260224000

約数和(自身を除く): 1263276102

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 59, 102, 114, 118, 177, 323, 354, 646, 969, 1003, 1121, 1938, 2006, 2242, 3009, 3363, 6018, 6726, 8719, 17438, 19057, 26157, 38114, 52314, 57171, 114342, 148223, 165661, 296446, 331322, 444669, 496983, 514421, 889338, 993966, 1028842, 1543263, 2816237, 3086526, 5632474, 8448711, 8745157, 9773999, 16897422, 17490314, 19547998, 26235471, 29321997, 52470942, 58643994, 166157983, 332315966, 498473949, 996947898]

約数ペア:

[(1, 996947898), (2, 498473949), (3, 332315966), (6, 166157983), (17, 58643994), (19, 52470942), (34, 29321997), (38, 26235471), (51, 19547998), (57, 17490314), (59, 16897422), (102, 9773999), (114, 8745157), (118, 8448711), (177, 5632474), (323, 3086526), (354, 2816237), (646, 1543263), (969, 1028842), (1003, 993966), (1121, 889338), (1938, 514421), (2006, 496983), (2242, 444669), (3009, 331322), (3363, 296446), (6018, 165661), (6726, 148223), (8719, 114342), (17438, 57171), (19057, 52314), (26157, 38114)]