348386542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10531}}^1$

素因数の和:10696

約数の個数: 32

約数和(自身を含む): 636975360

約数和(自身を除く): 288588818

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1946, 2363, 4726, 10531, 16541, 21062, 33082, 73717, 147434, 179027, 358054, 1253189, 1463809, 2506378, 2927618, 10246663, 20493326, 24884753, 49769506, 174193271, 348386542]

約数ペア:

[(1, 348386542), (2, 174193271), (7, 49769506), (14, 24884753), (17, 20493326), (34, 10246663), (119, 2927618), (139, 2506378), (238, 1463809), (278, 1253189), (973, 358054), (1946, 179027), (2363, 147434), (4726, 73717), (10531, 33082), (16541, 21062)]