1245244088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{643}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 2601244800

約数和(自身を除く): 1356000712

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 373, 472, 643, 649, 746, 1286, 1298, 1492, 2572, 2596, 2984, 4103, 5144, 5192, 7073, 8206, 14146, 16412, 22007, 28292, 32824, 37937, 44014, 56584, 75874, 88028, 151748, 176056, 239839, 242077, 303496, 417307, 479678, 484154, 834614, 959356, 968308, 1669228, 1918712, 1936616, 2638229, 3338456, 5276458, 10552916, 14150501, 21105832, 28301002, 56602004, 113204008, 155655511, 311311022, 622622044, 1245244088]

約数ペア:

[(1, 1245244088), (2, 622622044), (4, 311311022), (8, 155655511), (11, 113204008), (22, 56602004), (44, 28301002), (59, 21105832), (88, 14150501), (118, 10552916), (236, 5276458), (373, 3338456), (472, 2638229), (643, 1936616), (649, 1918712), (746, 1669228), (1286, 968308), (1298, 959356), (1492, 834614), (2572, 484154), (2596, 479678), (2984, 417307), (4103, 303496), (5144, 242077), (5192, 239839), (7073, 176056), (8206, 151748), (14146, 88028), (16412, 75874), (22007, 56584), (28292, 44014), (32824, 37937)]