997006716

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{139169}}^1$

素因数の和:139378

約数の個数: 36

約数和(自身を含む): 2532894000

約数和(自身を除く): 1535887284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 139169, 278338, 417507, 556676, 835014, 1252521, 1670028, 2505042, 5010084, 27694631, 55389262, 83083893, 110778524, 166167786, 249251679, 332335572, 498503358, 997006716]

約数ペア:

[(1, 997006716), (2, 498503358), (3, 332335572), (4, 249251679), (6, 166167786), (9, 110778524), (12, 83083893), (18, 55389262), (36, 27694631), (199, 5010084), (398, 2505042), (597, 1670028), (796, 1252521), (1194, 835014), (1791, 556676), (2388, 417507), (3582, 278338), (7164, 139169)]