2013304678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4339}}^1$

素因数の和:4513

約数の個数: 64

約数和(自身を含む): 3959746560

約数和(自身を除く): 1946441882

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 131, 154, 161, 253, 262, 322, 506, 917, 1441, 1771, 1834, 2882, 3013, 3542, 4339, 6026, 8678, 10087, 20174, 21091, 30373, 33143, 42182, 47729, 60746, 66286, 95458, 99797, 199594, 232001, 334103, 464002, 568409, 668206, 698579, 1097767, 1136818, 1397158, 2195534, 3978863, 6252499, 7684369, 7957726, 12504998, 13073407, 15368738, 26146814, 43767493, 87534986, 91513849, 143807477, 183027698, 287614954, 1006652339, 2013304678]

約数ペア:

[(1, 2013304678), (2, 1006652339), (7, 287614954), (11, 183027698), (14, 143807477), (22, 91513849), (23, 87534986), (46, 43767493), (77, 26146814), (131, 15368738), (154, 13073407), (161, 12504998), (253, 7957726), (262, 7684369), (322, 6252499), (506, 3978863), (917, 2195534), (1441, 1397158), (1771, 1136818), (1834, 1097767), (2882, 698579), (3013, 668206), (3542, 568409), (4339, 464002), (6026, 334103), (8678, 232001), (10087, 199594), (20174, 99797), (21091, 95458), (30373, 66286), (33143, 60746), (42182, 47729)]