1326491054

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5527}}^1$

素因数の和:5653

約数の個数: 48

約数和(自身を含む): 2419937280

約数和(自身を除く): 1093446226

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 98, 158, 217, 434, 553, 1106, 1519, 2449, 3038, 3871, 4898, 5527, 7742, 11054, 17143, 34286, 38689, 77378, 120001, 171337, 240002, 270823, 342674, 436633, 541646, 873266, 1199359, 2398718, 3056431, 6112862, 8395513, 13535623, 16791026, 21395017, 27071246, 42790034, 94749361, 189498722, 663245527, 1326491054]

約数ペア:

[(1, 1326491054), (2, 663245527), (7, 189498722), (14, 94749361), (31, 42790034), (49, 27071246), (62, 21395017), (79, 16791026), (98, 13535623), (158, 8395513), (217, 6112862), (434, 3056431), (553, 2398718), (1106, 1199359), (1519, 873266), (2449, 541646), (3038, 436633), (3871, 342674), (4898, 270823), (5527, 240002), (7742, 171337), (11054, 120001), (17143, 77378), (34286, 38689)]