291197572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{7243}}^1$

素因数の和:7312

約数の個数: 36

約数和(自身を含む): 560830480

約数和(自身を除く): 269632908

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 529, 874, 1058, 1748, 2116, 7243, 10051, 14486, 20102, 28972, 40204, 137617, 166589, 275234, 333178, 550468, 666356, 3165191, 3831547, 6330382, 7663094, 12660764, 15326188, 72799393, 145598786, 291197572]

約数ペア:

[(1, 291197572), (2, 145598786), (4, 72799393), (19, 15326188), (23, 12660764), (38, 7663094), (46, 6330382), (76, 3831547), (92, 3165191), (437, 666356), (529, 550468), (874, 333178), (1058, 275234), (1748, 166589), (2116, 137617), (7243, 40204), (10051, 28972), (14486, 20102)]