8031994386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{465947}}^1$

素因数の和:465995

約数の個数: 48

約数和(自身を含む): 18417992544

約数和(自身を除く): 10385998158

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 8619, 17238, 465947, 931894, 1397841, 2795682, 6057311, 7921099, 12114622, 15842198, 18171933, 23763297, 36343866, 47526594, 78745043, 102974287, 157490086, 205948574, 236235129, 308922861, 472470258, 617845722, 1338665731, 2677331462, 4015997193, 8031994386]

約数ペア:

[(1, 8031994386), (2, 4015997193), (3, 2677331462), (6, 1338665731), (13, 617845722), (17, 472470258), (26, 308922861), (34, 236235129), (39, 205948574), (51, 157490086), (78, 102974287), (102, 78745043), (169, 47526594), (221, 36343866), (338, 23763297), (442, 18171933), (507, 15842198), (663, 12114622), (1014, 7921099), (1326, 6057311), (2873, 2795682), (5746, 1397841), (8619, 931894), (17238, 465947)]